168551307

素因数分解:

$3^3\times {\mathrm{1087}}^1\times {\mathrm{5743}}^1$

素因数の和:6839

約数の個数: 16

約数和(自身を含む): 249978880

約数和(自身を除く): 81427573

約数列:

[1, 3, 9, 27, 1087, 3261, 5743, 9783, 17229, 29349, 51687, 155061, 6242641, 18727923, 56183769, 168551307]

約数ペア:

[(1, 168551307), (3, 56183769), (9, 18727923), (27, 6242641), (1087, 155061), (3261, 51687), (5743, 29349), (9783, 17229)]