138848679

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{416963}}^1$

素因数の和:417006

約数の個数: 12

約数和(自身を含む): 205980216

約数和(自身を除く): 67131537

約数列:

[1, 3, 9, 37, 111, 333, 416963, 1250889, 3752667, 15427631, 46282893, 138848679]

約数ペア:

[(1, 138848679), (3, 46282893), (9, 15427631), (37, 3752667), (111, 1250889), (333, 416963)]