152743227

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2341}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 251811840

約数和(自身を除く): 99068613

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 717, 1673, 2341, 3107, 5019, 7023, 9321, 16387, 21749, 30433, 49161, 65247, 91299, 213031, 559499, 639093, 1678497, 3916493, 7273487, 11749479, 21820461, 50914409, 152743227]

約数ペア:

[(1, 152743227), (3, 50914409), (7, 21820461), (13, 11749479), (21, 7273487), (39, 3916493), (91, 1678497), (239, 639093), (273, 559499), (717, 213031), (1673, 91299), (2341, 65247), (3107, 49161), (5019, 30433), (7023, 21749), (9321, 16387)]