261715670133

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{6451}}^1\times {\mathrm{103231}}^1$

素因数の和:109816

約数の個数: 16

約数和(自身を含む): 351675912192

約数和(自身を除く): 89960242059

約数列:

[1, 3, 131, 393, 6451, 19353, 103231, 309693, 845081, 2535243, 13523261, 40569783, 665943181, 1997829543, 87238556711, 261715670133]

約数ペア:

[(1, 261715670133), (3, 87238556711), (131, 1997829543), (393, 665943181), (6451, 40569783), (19353, 13523261), (103231, 2535243), (309693, 845081)]