91155969

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 141753600

約数和(自身を除く): 50597631

約数列:

[1, 3, 9, 23, 27, 69, 207, 229, 621, 641, 687, 1923, 2061, 5267, 5769, 6183, 14743, 15801, 17307, 44229, 47403, 132687, 142209, 146789, 398061, 440367, 1321101, 3376147, 3963303, 10128441, 30385323, 91155969]

約数ペア:

[(1, 91155969), (3, 30385323), (9, 10128441), (23, 3963303), (27, 3376147), (69, 1321101), (207, 440367), (229, 398061), (621, 146789), (641, 142209), (687, 132687), (1923, 47403), (2061, 44229), (5267, 17307), (5769, 15801), (6183, 14743)]