156977519481

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3990379}}^1$

素因数の和:3990466

約数の個数: 32

約数和(自身を含む): 245168947200

約数和(自身を除く): 88191427719

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 837, 1269, 1457, 4371, 13113, 39339, 3990379, 11971137, 35913411, 107740233, 123701749, 187547813, 371105247, 562643439, 1113315741, 1687930317, 3339947223, 5063790951, 5813982203, 17441946609, 52325839827, 156977519481]

約数ペア:

[(1, 156977519481), (3, 52325839827), (9, 17441946609), (27, 5813982203), (31, 5063790951), (47, 3339947223), (93, 1687930317), (141, 1113315741), (279, 562643439), (423, 371105247), (837, 187547813), (1269, 123701749), (1457, 107740233), (4371, 35913411), (13113, 11971137), (39339, 3990379)]