2116727487

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 3754558080

約数和(自身を除く): 1637830593

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 173, 181, 203, 259, 261, 333, 519, 543, 609, 777, 1073, 1211, 1267, 1557, 1629, 1827, 2331, 3219, 3633, 3801, 5017, 5249, 6401, 6697, 7511, 9657, 10899, 11403, 15051, 15747, 19203, 20091, 22533, 31313, 35119, 36743, 44807, 45153, 46879, 47241, 57609, 60273, 67599, 93939, 105357, 110229, 134421, 140637, 185629, 194213, 219191, 281817, 316071, 330687, 403263, 421911, 556887, 582639, 657573, 908077, 1158581, 1299403, 1359491, 1670661, 1747917, 1972719, 2724231, 3475743, 3898209, 4078473, 6356539, 8110067, 8172693, 10427229, 11694627, 12235419, 19069617, 24330201, 33598849, 57208851, 72990603, 100796547, 235191943, 302389641, 705575829, 2116727487]

約数ペア:

[(1, 2116727487), (3, 705575829), (7, 302389641), (9, 235191943), (21, 100796547), (29, 72990603), (37, 57208851), (63, 33598849), (87, 24330201), (111, 19069617), (173, 12235419), (181, 11694627), (203, 10427229), (259, 8172693), (261, 8110067), (333, 6356539), (519, 4078473), (543, 3898209), (609, 3475743), (777, 2724231), (1073, 1972719), (1211, 1747917), (1267, 1670661), (1557, 1359491), (1629, 1299403), (1827, 1158581), (2331, 908077), (3219, 657573), (3633, 582639), (3801, 556887), (5017, 421911), (5249, 403263), (6401, 330687), (6697, 316071), (7511, 281817), (9657, 219191), (10899, 194213), (11403, 185629), (15051, 140637), (15747, 134421), (19203, 110229), (20091, 105357), (22533, 93939), (31313, 67599), (35119, 60273), (36743, 57609), (44807, 47241), (45153, 46879)]