77990401

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 83700864

約数和(自身を除く): 5710463

約数列:

[1, 23, 53, 137, 467, 1219, 3151, 7261, 10741, 24751, 63979, 167003, 569273, 1471517, 3390887, 77990401]

約数ペア:

[(1, 77990401), (23, 3390887), (53, 1471517), (137, 569273), (467, 167003), (1219, 63979), (3151, 24751), (7261, 10741)]