90905397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{64063}}^1$

素因数の和:64120

約数の個数: 16

約数和(自身を含む): 135303168

約数和(自身を除く): 44397771

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 64063, 192189, 704693, 2114079, 2754709, 8264127, 30301799, 90905397]

約数ペア:

[(1, 90905397), (3, 30301799), (11, 8264127), (33, 2754709), (43, 2114079), (129, 704693), (473, 192189), (1419, 64063)]