764726067

素因数分解:

$3^2\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{5081}}^1$

素因数の和:7483

約数の個数: 24

約数和(自身を含む): 1263181920

約数和(自身を除く): 498455853

約数列:

[1, 3, 7, 9, 21, 63, 2389, 5081, 7167, 15243, 16723, 21501, 35567, 45729, 50169, 106701, 150507, 320103, 12138509, 36415527, 84969563, 109246581, 254908689, 764726067]

約数ペア:

[(1, 764726067), (3, 254908689), (7, 109246581), (9, 84969563), (21, 36415527), (63, 12138509), (2389, 320103), (5081, 150507), (7167, 106701), (15243, 50169), (16723, 45729), (21501, 35567)]