268032969

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{8731}}^1$

素因数の和:9122

約数の個数: 20

約数和(自身を含む): 401497360

約数和(自身を除く): 133464391

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 8731, 10233, 26193, 30699, 78579, 235737, 707211, 3309049, 9927147, 29781441, 89344323, 268032969]

約数ペア:

[(1, 268032969), (3, 89344323), (9, 29781441), (27, 9927147), (81, 3309049), (379, 707211), (1137, 235737), (3411, 78579), (8731, 30699), (10233, 26193)]