68361411

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7639}}^1$

素因数の和:7818

約数の個数: 16

約数和(自身を含む): 96569600

約数和(自身を除く): 28208189

約数列:

[1, 3, 19, 57, 157, 471, 2983, 7639, 8949, 22917, 145141, 435423, 1199323, 3597969, 22787137, 68361411]

約数ペア:

[(1, 68361411), (3, 22787137), (19, 3597969), (57, 1199323), (157, 435423), (471, 145141), (2983, 22917), (7639, 8949)]