129125440563

素因数分解:

$3^1\times 7^1\times {\mathrm{17851}}^1\times {\mathrm{344453}}^1$

素因数の和:362314

約数の個数: 16

約数和(自身を含む): 196774169856

約数和(自身を除く): 67648729293

約数列:

[1, 3, 7, 21, 17851, 53553, 124957, 344453, 374871, 1033359, 2411171, 7233513, 6148830503, 18446491509, 43041813521, 129125440563]

約数ペア:

[(1, 129125440563), (3, 43041813521), (7, 18446491509), (21, 6148830503), (17851, 7233513), (53553, 2411171), (124957, 1033359), (344453, 374871)]