68268939

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 92043264

約数和(自身を除く): 23774325

約数列:

[1, 3, 191, 283, 421, 573, 849, 1263, 54053, 80411, 119143, 162159, 241233, 357429, 22756313, 68268939]

約数ペア:

[(1, 68268939), (3, 22756313), (191, 357429), (283, 241233), (421, 162159), (573, 119143), (849, 80411), (1263, 54053)]