268548633

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 392476968

約数和(自身を除く): 123928335

約数列:

[1, 3, 9, 137, 353, 411, 617, 1059, 1233, 1851, 3177, 5553, 48361, 84529, 145083, 217801, 253587, 435249, 653403, 760761, 1960209, 29838737, 89516211, 268548633]

約数ペア:

[(1, 268548633), (3, 89516211), (9, 29838737), (137, 1960209), (353, 760761), (411, 653403), (617, 435249), (1059, 253587), (1233, 217801), (1851, 145083), (3177, 84529), (5553, 48361)]