87266241

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{3677}}^1$

素因数の和:3982

約数の個数: 20

約数和(自身を含む): 130841172

約数和(自身を除く): 43574931

約数列:

[1, 3, 9, 27, 81, 293, 879, 2637, 3677, 7911, 11031, 23733, 33093, 99279, 297837, 1077361, 3232083, 9696249, 29088747, 87266241]

約数ペア:

[(1, 87266241), (3, 29088747), (9, 9696249), (27, 3232083), (81, 1077361), (293, 297837), (879, 99279), (2637, 33093), (3677, 23733), (7911, 11031)]