78248469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{3851}}^1$

素因数の和:4388

約数の個数: 16

約数和(自身を含む): 112601664

約数和(自身を除く): 34353195

約数列:

[1, 3, 13, 39, 521, 1563, 3851, 6773, 11553, 20319, 50063, 150189, 2006371, 6019113, 26082823, 78248469]

約数ペア:

[(1, 78248469), (3, 26082823), (13, 6019113), (39, 2006371), (521, 150189), (1563, 50063), (3851, 20319), (6773, 11553)]