77473721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 85494528

約数和(自身を除く): 8020807

約数列:

[1, 13, 61, 151, 647, 793, 1963, 8411, 9211, 39467, 97697, 119743, 513071, 1270061, 5959517, 77473721]

約数ペア:

[(1, 77473721), (13, 5959517), (61, 1270061), (151, 513071), (647, 119743), (793, 97697), (1963, 39467), (8411, 9211)]