61553178

素因数分解:

$2^1\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{2971}}^1$

素因数の和:4130

約数の個数: 24

約数和(自身を含む): 133526016

約数和(自身を除く): 71972838

約数列:

[1, 2, 3, 6, 9, 18, 1151, 2302, 2971, 3453, 5942, 6906, 8913, 10359, 17826, 20718, 26739, 53478, 3419621, 6839242, 10258863, 20517726, 30776589, 61553178]

約数ペア:

[(1, 61553178), (2, 30776589), (3, 20517726), (6, 10258863), (9, 6839242), (18, 3419621), (1151, 53478), (2302, 26739), (2971, 20718), (3453, 17826), (5942, 10359), (6906, 8913)]