68521783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 77202720

約数和(自身を除く): 8680937

約数列:

[1, 11, 41, 137, 451, 1109, 1507, 5617, 12199, 45469, 61787, 151933, 500159, 1671263, 6229253, 68521783]

約数ペア:

[(1, 68521783), (11, 6229253), (41, 1671263), (137, 500159), (451, 151933), (1109, 61787), (1507, 45469), (5617, 12199)]