72175251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2141}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 102096288

約数和(自身を除く): 29921037

約数列:

[1, 3, 17, 51, 661, 1983, 2141, 6423, 11237, 33711, 36397, 109191, 1415201, 4245603, 24058417, 72175251]

約数ペア:

[(1, 72175251), (3, 24058417), (17, 4245603), (51, 1415201), (661, 109191), (1983, 36397), (2141, 33711), (6423, 11237)]