131120622

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137443}}^1$

素因数の和:137504

約数の個数: 24

約数和(自身を含む): 289457064

約数和(自身を除く): 158336442

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 137443, 274886, 412329, 824658, 1236987, 2473974, 7284479, 14568958, 21853437, 43706874, 65560311, 131120622]

約数ペア:

[(1, 131120622), (2, 65560311), (3, 43706874), (6, 21853437), (9, 14568958), (18, 7284479), (53, 2473974), (106, 1236987), (159, 824658), (318, 412329), (477, 274886), (954, 137443)]