91747197

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 137779200

約数和(自身を除く): 46032003

約数列:

[1, 3, 9, 31, 93, 149, 279, 447, 1341, 2207, 4619, 6621, 13857, 19863, 41571, 68417, 205251, 328843, 615753, 986529, 2959587, 10194133, 30582399, 91747197]

約数ペア:

[(1, 91747197), (3, 30582399), (9, 10194133), (31, 2959587), (93, 986529), (149, 615753), (279, 328843), (447, 205251), (1341, 68417), (2207, 41571), (4619, 19863), (6621, 13857)]