81633433

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5167}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 97406464

約数和(自身を除く): 15773031

約数列:

[1, 7, 37, 61, 259, 427, 2257, 5167, 15799, 36169, 191179, 315187, 1338253, 2206309, 11661919, 81633433]

約数ペア:

[(1, 81633433), (7, 11661919), (37, 2206309), (61, 1338253), (259, 315187), (427, 191179), (2257, 36169), (5167, 15799)]