152825517

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 245044800

約数和(自身を除く): 92219283

約数列:

[1, 3, 9, 13, 39, 59, 117, 131, 169, 177, 393, 507, 531, 767, 1179, 1521, 1703, 2197, 2301, 5109, 6591, 6903, 7729, 9971, 15327, 19773, 22139, 23187, 29913, 66417, 69561, 89739, 100477, 129623, 199251, 287807, 301431, 388869, 863421, 904293, 1166607, 1306201, 2590263, 3918603, 11755809, 16980613, 50941839, 152825517]

約数ペア:

[(1, 152825517), (3, 50941839), (9, 16980613), (13, 11755809), (39, 3918603), (59, 2590263), (117, 1306201), (131, 1166607), (169, 904293), (177, 863421), (393, 388869), (507, 301431), (531, 287807), (767, 199251), (1179, 129623), (1521, 100477), (1703, 89739), (2197, 69561), (2301, 66417), (5109, 29913), (6591, 23187), (6903, 22139), (7729, 19773), (9971, 15327)]