68627379

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 97136640

約数和(自身を除く): 28509261

約数列:

[1, 3, 47, 61, 79, 101, 141, 183, 237, 303, 2867, 3713, 4747, 4819, 6161, 7979, 8601, 11139, 14241, 14457, 18483, 23937, 226493, 289567, 375013, 486719, 679479, 868701, 1125039, 1460157, 22875793, 68627379]

約数ペア:

[(1, 68627379), (3, 22875793), (47, 1460157), (61, 1125039), (79, 868701), (101, 679479), (141, 486719), (183, 375013), (237, 289567), (303, 226493), (2867, 23937), (3713, 18483), (4747, 14457), (4819, 14241), (6161, 11139), (7979, 8601)]