156788361

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15031}}^1$

素因数の和:15117

約数の個数: 24

約数和(自身を含む): 242315840

約数和(自身を除く): 85527479

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 10431, 15031, 45093, 135279, 285589, 856767, 916891, 2570301, 2750673, 8252019, 17420929, 52262787, 156788361]

約数ペア:

[(1, 156788361), (3, 52262787), (9, 17420929), (19, 8252019), (57, 2750673), (61, 2570301), (171, 916891), (183, 856767), (549, 285589), (1159, 135279), (3477, 45093), (10431, 15031)]