131853663

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{39703}}^1$

素因数の和:39756

約数の個数: 20

約数和(自身を含む): 201775728

約数和(自身を除く): 69922065

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 39703, 119109, 357327, 1071981, 1627823, 3215943, 4883469, 14650407, 43951221, 131853663]

約数ペア:

[(1, 131853663), (3, 43951221), (9, 14650407), (27, 4883469), (41, 3215943), (81, 1627823), (123, 1071981), (369, 357327), (1107, 119109), (3321, 39703)]