64668521

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 69204240

約数和(自身を除く): 4535719

約数列:

[1, 29, 41, 137, 397, 1189, 3973, 5617, 11513, 16277, 54389, 162893, 472033, 1577281, 2229949, 64668521]

約数ペア:

[(1, 64668521), (29, 2229949), (41, 1577281), (137, 472033), (397, 162893), (1189, 54389), (3973, 16277), (5617, 11513)]