74972043

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14143}}^1$

素因数の和:14199

約数の個数: 24

約数和(自身を含む): 117678080

約数和(自身を除く): 42706037

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 14143, 42429, 127287, 268717, 438433, 806151, 1315299, 2418453, 3945897, 8330227, 24990681, 74972043]

約数ペア:

[(1, 74972043), (3, 24990681), (9, 8330227), (19, 3945897), (31, 2418453), (57, 1315299), (93, 806151), (171, 438433), (279, 268717), (589, 127287), (1767, 42429), (5301, 14143)]