153155903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3881}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 168944640

約数和(自身を除く): 15788737

約数列:

[1, 19, 31, 67, 589, 1273, 2077, 3881, 39463, 73739, 120311, 260027, 2285909, 4940513, 8060837, 153155903]

約数ペア:

[(1, 153155903), (19, 8060837), (31, 4940513), (67, 2285909), (589, 260027), (1273, 120311), (2077, 73739), (3881, 39463)]