40806531

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{2857}}^1$

素因数の和:2912

約数の個数: 24

約数和(自身を含む): 63218960

約数和(自身を除く): 22412429

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 1587, 2857, 4761, 8571, 14283, 25713, 65711, 77139, 197133, 591399, 1511353, 1774197, 4534059, 13602177, 40806531]

約数ペア:

[(1, 40806531), (3, 13602177), (9, 4534059), (23, 1774197), (27, 1511353), (69, 591399), (207, 197133), (529, 77139), (621, 65711), (1587, 25713), (2857, 14283), (4761, 8571)]