127934361

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 189034560

約数和(自身を除く): 61100199

約数列:

[1, 3, 9, 59, 177, 197, 531, 591, 1223, 1773, 3669, 11007, 11623, 34869, 72157, 104607, 216471, 240931, 649413, 722793, 2168379, 14214929, 42644787, 127934361]

約数ペア:

[(1, 127934361), (3, 42644787), (9, 14214929), (59, 2168379), (177, 722793), (197, 649413), (531, 240931), (591, 216471), (1223, 104607), (1773, 72157), (3669, 34869), (11007, 11623)]