87392709

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{140729}}^1$

素因数の和:140761

約数の個数: 16

約数和(自身を含む): 135100800

約数和(自身を除く): 47708091

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 140729, 422187, 1266561, 3236767, 3799683, 9710301, 29130903, 87392709]

約数ペア:

[(1, 87392709), (3, 29130903), (9, 9710301), (23, 3799683), (27, 3236767), (69, 1266561), (207, 422187), (621, 140729)]