270829121451

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{10993}}^1$

素因数の和:11388

約数の個数: 64

約数和(自身を含む): 427235635200

約数和(自身を除く): 156406513749

約数列:

[1, 3, 7, 21, 47, 109, 141, 229, 327, 329, 687, 763, 987, 1603, 2289, 4809, 5123, 10763, 10993, 15369, 24961, 32289, 32979, 35861, 74883, 75341, 76951, 107583, 174727, 226023, 230853, 516671, 524181, 1173167, 1198237, 1550013, 2517397, 3519501, 3594711, 3616697, 7552191, 8212169, 8387659, 10850091, 17621779, 24636507, 25162977, 52865337, 56317139, 118317659, 168951417, 274396273, 354952977, 394219973, 823188819, 828223613, 1182659919, 1920773911, 2484670839, 5762321733, 12896624831, 38689874493, 90276373817, 270829121451]

約数ペア:

[(1, 270829121451), (3, 90276373817), (7, 38689874493), (21, 12896624831), (47, 5762321733), (109, 2484670839), (141, 1920773911), (229, 1182659919), (327, 828223613), (329, 823188819), (687, 394219973), (763, 354952977), (987, 274396273), (1603, 168951417), (2289, 118317659), (4809, 56317139), (5123, 52865337), (10763, 25162977), (10993, 24636507), (15369, 17621779), (24961, 10850091), (32289, 8387659), (32979, 8212169), (35861, 7552191), (74883, 3616697), (75341, 3594711), (76951, 3519501), (107583, 2517397), (174727, 1550013), (226023, 1198237), (230853, 1173167), (516671, 524181)]