2023681887

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 3594689280

約数和(自身を除く): 1571007393

約数列:

[1, 3, 9, 17, 19, 23, 27, 51, 57, 59, 69, 81, 153, 171, 177, 207, 243, 323, 361, 391, 437, 459, 513, 531, 621, 969, 1003, 1083, 1121, 1173, 1311, 1357, 1377, 1539, 1593, 1863, 2907, 3009, 3249, 3363, 3519, 3933, 4071, 4131, 4617, 4779, 5589, 6137, 7429, 8303, 8721, 9027, 9747, 10089, 10557, 11799, 12213, 14337, 18411, 19057, 21299, 22287, 23069, 24909, 25783, 26163, 27081, 29241, 30267, 31671, 35397, 36639, 55233, 57171, 63897, 66861, 69207, 74727, 77349, 78489, 81243, 87723, 90801, 95013, 106191, 109917, 141151, 165699, 171513, 191691, 200583, 207621, 224181, 232047, 243729, 272403, 329751, 362083, 423453, 438311, 489877, 497097, 514539, 575073, 601749, 622863, 672543, 696141, 1086249, 1270359, 1314933, 1469631, 1491291, 1543617, 1725219, 1805247, 1868589, 2017629, 2088423, 3258747, 3811077, 3944799, 4408893, 4630851, 5175657, 5605767, 6265269, 8327909, 9776241, 11433231, 11834397, 13226679, 24983727, 29328723, 34299693, 35503191, 39680037, 74951181, 87986169, 106509573, 119040111, 224853543, 674560629, 2023681887]

約数ペア:

[(1, 2023681887), (3, 674560629), (9, 224853543), (17, 119040111), (19, 106509573), (23, 87986169), (27, 74951181), (51, 39680037), (57, 35503191), (59, 34299693), (69, 29328723), (81, 24983727), (153, 13226679), (171, 11834397), (177, 11433231), (207, 9776241), (243, 8327909), (323, 6265269), (361, 5605767), (391, 5175657), (437, 4630851), (459, 4408893), (513, 3944799), (531, 3811077), (621, 3258747), (969, 2088423), (1003, 2017629), (1083, 1868589), (1121, 1805247), (1173, 1725219), (1311, 1543617), (1357, 1491291), (1377, 1469631), (1539, 1314933), (1593, 1270359), (1863, 1086249), (2907, 696141), (3009, 672543), (3249, 622863), (3363, 601749), (3519, 575073), (3933, 514539), (4071, 497097), (4131, 489877), (4617, 438311), (4779, 423453), (5589, 362083), (6137, 329751), (7429, 272403), (8303, 243729), (8721, 232047), (9027, 224181), (9747, 207621), (10089, 200583), (10557, 191691), (11799, 171513), (12213, 165699), (14337, 141151), (18411, 109917), (19057, 106191), (21299, 95013), (22287, 90801), (23069, 87723), (24909, 81243), (25783, 78489), (26163, 77349), (27081, 74727), (29241, 69207), (30267, 66861), (31671, 63897), (35397, 57171), (36639, 55233)]