56555380251

素因数分解:

$3^4\times {\mathrm{67}}^2\times {\mathrm{155539}}^1$

素因数の和:155685

約数の個数: 30

約数和(自身を含む): 85764289380

約数和(自身を除く): 29208909129

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4489, 5427, 13467, 40401, 121203, 155539, 363609, 466617, 1399851, 4199553, 10421113, 12598659, 31263339, 93790017, 281370051, 698214571, 844110153, 2094643713, 6283931139, 18851793417, 56555380251]

約数ペア:

[(1, 56555380251), (3, 18851793417), (9, 6283931139), (27, 2094643713), (67, 844110153), (81, 698214571), (201, 281370051), (603, 93790017), (1809, 31263339), (4489, 12598659), (5427, 10421113), (13467, 4199553), (40401, 1399851), (121203, 466617), (155539, 363609)]