137479901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 172470144

約数和(自身を除く): 34990243

約数列:

[1, 13, 17, 23, 37, 43, 221, 289, 299, 391, 481, 559, 629, 731, 851, 989, 1591, 3757, 5083, 6647, 8177, 9503, 10693, 11063, 12427, 12857, 14467, 16813, 20683, 27047, 36593, 86411, 139009, 161551, 188071, 218569, 245939, 285821, 351611, 459799, 475709, 622081, 3197207, 3715673, 5977387, 8087053, 10575377, 137479901]

約数ペア:

[(1, 137479901), (13, 10575377), (17, 8087053), (23, 5977387), (37, 3715673), (43, 3197207), (221, 622081), (289, 475709), (299, 459799), (391, 351611), (481, 285821), (559, 245939), (629, 218569), (731, 188071), (851, 161551), (989, 139009), (1591, 86411), (3757, 36593), (5083, 27047), (6647, 20683), (8177, 16813), (9503, 14467), (10693, 12857), (11063, 12427)]