66405741

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{14747}}^1$

素因数の和:14848

約数の個数: 16

約数和(自身を含む): 94387200

約数和(自身を除く): 27981459

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 14747, 44241, 280193, 840579, 1165013, 3495039, 22135247, 66405741]

約数ペア:

[(1, 66405741), (3, 22135247), (19, 3495039), (57, 1165013), (79, 840579), (237, 280193), (1501, 44241), (4503, 14747)]