87326721

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 134999040

約数和(自身を除く): 47672319

約数列:

[1, 3, 9, 27, 31, 93, 101, 279, 303, 837, 909, 1033, 2727, 3099, 3131, 9297, 9393, 27891, 28179, 32023, 84537, 96069, 104333, 288207, 312999, 864621, 938997, 2816991, 3234323, 9702969, 29108907, 87326721]

約数ペア:

[(1, 87326721), (3, 29108907), (9, 9702969), (27, 3234323), (31, 2816991), (93, 938997), (101, 864621), (279, 312999), (303, 288207), (837, 104333), (909, 96069), (1033, 84537), (2727, 32023), (3099, 28179), (3131, 27891), (9297, 9393)]