64750521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47857}}^1$

素因数の和:47912

約数の個数: 16

約数和(自身を含む): 96481728

約数和(自身を除く): 31731207

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 47857, 143571, 526427, 1579281, 1962137, 5886411, 21583507, 64750521]

約数ペア:

[(1, 64750521), (3, 21583507), (11, 5886411), (33, 1962137), (41, 1579281), (123, 526427), (451, 143571), (1353, 47857)]