268524153

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{8747}}^1$

素因数の和:9138

約数の個数: 20

約数和(自身を含む): 402233040

約数和(自身を除く): 133708887

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 8747, 10233, 26241, 30699, 78723, 236169, 708507, 3315113, 9945339, 29836017, 89508051, 268524153]

約数ペア:

[(1, 268524153), (3, 89508051), (9, 29836017), (27, 9945339), (81, 3315113), (379, 708507), (1137, 236169), (3411, 78723), (8747, 30699), (10233, 26241)]