68615407

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 80570880

約数和(自身を除く): 11955473

約数列:

[1, 7, 59, 103, 413, 721, 1613, 6077, 11291, 42539, 95167, 166139, 666169, 1162973, 9802201, 68615407]

約数ペア:

[(1, 68615407), (7, 9802201), (59, 1162973), (103, 666169), (413, 166139), (721, 95167), (1613, 42539), (6077, 11291)]