1666375702983

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{983}}^1$

素因数の和:1597

約数の個数: 128

約数和(自身を含む): 2654725570560

約数和(自身を除く): 988349867577

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 243, 503, 603, 621, 729, 983, 1509, 1541, 1809, 1863, 2187, 2949, 4527, 4623, 5427, 5589, 8847, 11569, 13581, 13869, 16281, 16767, 22609, 26541, 33701, 34707, 40743, 41607, 48843, 50301, 65861, 67827, 79623, 101103, 104121, 122229, 124821, 146529, 197583, 203481, 238869, 303309, 312363, 366687, 374463, 494449, 592749, 610443, 716607, 775123, 909927, 937089, 1100061, 1123389, 1483347, 1514803, 1778247, 1831329, 2149821, 2325369, 2729781, 2811267, 3370167, 4450041, 4544409, 5334741, 5493987, 6976107, 8189343, 8433801, 11372327, 13350123, 13633227, 16004223, 16481961, 20928321, 24568029, 25301403, 33128083, 34116981, 40050369, 40899681, 48012669, 49445883, 62784963, 73704087, 99384249, 102350943, 120151107, 122699043, 144038007, 188354889, 298152747, 307052829, 360453321, 368097129, 565064667, 761945909, 894458241, 921158487, 1081359963, 1104291387, 1695194001, 2285837727, 2683374723, 2763475461, 3312874161, 6857513181, 8050124169, 8290426383, 20572539543, 24150372507, 24871279149, 61717618629, 72451117521, 185152855887, 555458567661, 1666375702983]

約数ペア:

[(1, 1666375702983), (3, 555458567661), (9, 185152855887), (23, 72451117521), (27, 61717618629), (67, 24871279149), (69, 24150372507), (81, 20572539543), (201, 8290426383), (207, 8050124169), (243, 6857513181), (503, 3312874161), (603, 2763475461), (621, 2683374723), (729, 2285837727), (983, 1695194001), (1509, 1104291387), (1541, 1081359963), (1809, 921158487), (1863, 894458241), (2187, 761945909), (2949, 565064667), (4527, 368097129), (4623, 360453321), (5427, 307052829), (5589, 298152747), (8847, 188354889), (11569, 144038007), (13581, 122699043), (13869, 120151107), (16281, 102350943), (16767, 99384249), (22609, 73704087), (26541, 62784963), (33701, 49445883), (34707, 48012669), (40743, 40899681), (41607, 40050369), (48843, 34116981), (50301, 33128083), (65861, 25301403), (67827, 24568029), (79623, 20928321), (101103, 16481961), (104121, 16004223), (122229, 13633227), (124821, 13350123), (146529, 11372327), (197583, 8433801), (203481, 8189343), (238869, 6976107), (303309, 5493987), (312363, 5334741), (366687, 4544409), (374463, 4450041), (494449, 3370167), (592749, 2811267), (610443, 2729781), (716607, 2325369), (775123, 2149821), (909927, 1831329), (937089, 1778247), (1100061, 1514803), (1123389, 1483347)]