68630751

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64081}}^1$

素因数の和:64111

約数の個数: 24

約数和(自身を含む): 119961504

約数和(自身を除く): 51330753

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 64081, 192243, 448567, 576729, 1089377, 1345701, 3268131, 4037103, 7625639, 9804393, 22876917, 68630751]

約数ペア:

[(1, 68630751), (3, 22876917), (7, 9804393), (9, 7625639), (17, 4037103), (21, 3268131), (51, 1345701), (63, 1089377), (119, 576729), (153, 448567), (357, 192243), (1071, 64081)]