69279957

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2381}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 103674168

約数和(自身を除く): 34394211

約数列:

[1, 3, 9, 53, 61, 159, 183, 477, 549, 2381, 3233, 7143, 9699, 21429, 29097, 126193, 145241, 378579, 435723, 1135737, 1307169, 7697773, 23093319, 69279957]

約数ペア:

[(1, 69279957), (3, 23093319), (9, 7697773), (53, 1307169), (61, 1135737), (159, 435723), (183, 378579), (477, 145241), (549, 126193), (2381, 29097), (3233, 21429), (7143, 9699)]