75755511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 123832800

約数和(自身を除く): 48077289

約数列:

[1, 3, 9, 13, 29, 39, 83, 87, 117, 249, 261, 269, 377, 747, 807, 1079, 1131, 2407, 2421, 3237, 3393, 3497, 7221, 7801, 9711, 10491, 21663, 22327, 23403, 31291, 31473, 66981, 70209, 93873, 101413, 200943, 281619, 290251, 304239, 647483, 870753, 912717, 1942449, 2612259, 5827347, 8417279, 25251837, 75755511]

約数ペア:

[(1, 75755511), (3, 25251837), (9, 8417279), (13, 5827347), (29, 2612259), (39, 1942449), (83, 912717), (87, 870753), (117, 647483), (249, 304239), (261, 290251), (269, 281619), (377, 200943), (747, 101413), (807, 93873), (1079, 70209), (1131, 66981), (2407, 31473), (2421, 31291), (3237, 23403), (3393, 22327), (3497, 21663), (7221, 10491), (7801, 9711)]