136670261

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5233}}^1$

素因数の和:5301

約数の個数: 24

約数和(自身を含む): 175422744

約数和(自身を除く): 38752483

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 3731, 5233, 26117, 36631, 68029, 214553, 256417, 476203, 1501871, 2789189, 3333421, 10513097, 19524323, 136670261]

約数ペア:

[(1, 136670261), (7, 19524323), (13, 10513097), (41, 3333421), (49, 2789189), (91, 1501871), (287, 476203), (533, 256417), (637, 214553), (2009, 68029), (3731, 36631), (5233, 26117)]