136936287

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1997}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 208830960

約数和(自身を除く): 71894673

約数列:

[1, 3, 9, 19, 57, 171, 401, 1203, 1997, 3609, 5991, 7619, 17973, 22857, 37943, 68571, 113829, 341487, 800797, 2402391, 7207173, 15215143, 45645429, 136936287]

約数ペア:

[(1, 136936287), (3, 45645429), (9, 15215143), (19, 7207173), (57, 2402391), (171, 800797), (401, 341487), (1203, 113829), (1997, 68571), (3609, 37943), (5991, 22857), (7619, 17973)]