129158953

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8263}}^1$

素因数の和:8317

約数の個数: 24

約数和(自身を含む): 169577280

約数和(自身を除く): 40418327

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 8263, 15631, 57841, 90893, 239627, 404887, 636251, 1677389, 2635897, 4453757, 11741723, 18451279, 129158953]

約数ペア:

[(1, 129158953), (7, 18451279), (11, 11741723), (29, 4453757), (49, 2635897), (77, 1677389), (203, 636251), (319, 404887), (539, 239627), (1421, 90893), (2233, 57841), (8263, 15631)]