65520917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1627}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 81894912

約数和(自身を除く): 16373995

約数列:

[1, 7, 11, 77, 523, 1627, 3661, 5753, 11389, 17897, 40271, 125279, 850921, 5956447, 9360131, 65520917]

約数ペア:

[(1, 65520917), (7, 9360131), (11, 5956447), (77, 850921), (523, 125279), (1627, 40271), (3661, 17897), (5753, 11389)]