138319233

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{1831}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 201153600

約数和(自身を除く): 62834367

約数列:

[1, 3, 13, 39, 149, 169, 447, 507, 1831, 1937, 5493, 5811, 23803, 25181, 71409, 75543, 272819, 309439, 818457, 928317, 3546647, 10639941, 46106411, 138319233]

約数ペア:

[(1, 138319233), (3, 46106411), (13, 10639941), (39, 3546647), (149, 928317), (169, 818457), (447, 309439), (507, 272819), (1831, 75543), (1937, 71409), (5493, 25181), (5811, 23803)]