268171119

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{726751}}^1$

素因数の和:726798

約数の個数: 12

約数和(自身を含む): 396806592

約数和(自身を除く): 128635473

約数列:

[1, 3, 9, 41, 123, 369, 726751, 2180253, 6540759, 29796791, 89390373, 268171119]

約数ペア:

[(1, 268171119), (3, 89390373), (9, 29796791), (41, 6540759), (123, 2180253), (369, 726751)]