67687659

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34031}}^1$

素因数の和:34067

約数の個数: 24

約数和(自身を含む): 111488832

約数和(自身を除く): 43801173

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 34031, 102093, 306279, 442403, 578527, 1327209, 1735581, 3981627, 5206743, 7520851, 22562553, 67687659]

約数ペア:

[(1, 67687659), (3, 22562553), (9, 7520851), (13, 5206743), (17, 3981627), (39, 1735581), (51, 1327209), (117, 578527), (153, 442403), (221, 306279), (663, 102093), (1989, 34031)]