69010227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 124029360

約数和(自身を除く): 55019133

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 43, 87, 99, 117, 129, 143, 261, 319, 377, 387, 429, 473, 559, 957, 1131, 1247, 1287, 1419, 1677, 1849, 2871, 3393, 3741, 4147, 4257, 5031, 5547, 6149, 11223, 12441, 13717, 16211, 16641, 18447, 20339, 24037, 37323, 41151, 48633, 53621, 55341, 61017, 72111, 123453, 145899, 160863, 178321, 183051, 216333, 264407, 482589, 534963, 589831, 697073, 793221, 1604889, 1769493, 2091219, 2379663, 5308479, 6273657, 7667803, 23003409, 69010227]

約数ペア:

[(1, 69010227), (3, 23003409), (9, 7667803), (11, 6273657), (13, 5308479), (29, 2379663), (33, 2091219), (39, 1769493), (43, 1604889), (87, 793221), (99, 697073), (117, 589831), (129, 534963), (143, 482589), (261, 264407), (319, 216333), (377, 183051), (387, 178321), (429, 160863), (473, 145899), (559, 123453), (957, 72111), (1131, 61017), (1247, 55341), (1287, 53621), (1419, 48633), (1677, 41151), (1849, 37323), (2871, 24037), (3393, 20339), (3741, 18447), (4147, 16641), (4257, 16211), (5031, 13717), (5547, 12441), (6149, 11223)]