74081161

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 93844800

約数和(自身を除く): 19763639

約数列:

[1, 7, 11, 77, 121, 149, 587, 847, 1043, 1639, 4109, 6457, 11473, 18029, 45199, 71027, 87463, 126203, 497189, 612241, 962093, 6734651, 10583023, 74081161]

約数ペア:

[(1, 74081161), (7, 10583023), (11, 6734651), (77, 962093), (121, 612241), (149, 497189), (587, 126203), (847, 87463), (1043, 71027), (1639, 45199), (4109, 18029), (6457, 11473)]