86164857

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 136287360

約数和(自身を除く): 50122503

約数列:

[1, 3, 9, 17, 27, 51, 131, 153, 393, 459, 1179, 1433, 2227, 3537, 4299, 6681, 12897, 20043, 24361, 38691, 60129, 73083, 187723, 219249, 563169, 657747, 1689507, 3191291, 5068521, 9573873, 28721619, 86164857]

約数ペア:

[(1, 86164857), (3, 28721619), (9, 9573873), (17, 5068521), (27, 3191291), (51, 1689507), (131, 657747), (153, 563169), (393, 219249), (459, 187723), (1179, 73083), (1433, 60129), (2227, 38691), (3537, 24361), (4299, 20043), (6681, 12897)]