222728643

素因数分解:

$3^3\times {\mathrm{2287}}^1\times {\mathrm{3607}}^1$

素因数の和:5903

約数の個数: 16

約数和(自身を含む): 330204160

約数和(自身を除く): 107475517

約数列:

[1, 3, 9, 27, 2287, 3607, 6861, 10821, 20583, 32463, 61749, 97389, 8249209, 24747627, 74242881, 222728643]

約数ペア:

[(1, 222728643), (3, 74242881), (9, 24747627), (27, 8249209), (2287, 97389), (3607, 61749), (6861, 32463), (10821, 20583)]