121561878

素因数分解:

$2^1\times 3^1\times {\mathrm{1451}}^1\times {\mathrm{13963}}^1$

素因数の和:15419

約数の個数: 16

約数和(自身を含む): 243308736

約数和(自身を除く): 121746858

約数列:

[1, 2, 3, 6, 1451, 2902, 4353, 8706, 13963, 27926, 41889, 83778, 20260313, 40520626, 60780939, 121561878]

約数ペア:

[(1, 121561878), (2, 60780939), (3, 40520626), (6, 20260313), (1451, 83778), (2902, 41889), (4353, 27926), (8706, 13963)]