10090521

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 18057600

約数和(自身を除く): 7967079

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 263, 441, 609, 783, 789, 1323, 1421, 1827, 1841, 2367, 4263, 5481, 5523, 7101, 7627, 12789, 12887, 16569, 22881, 38367, 38661, 49707, 53389, 68643, 115983, 160167, 205929, 347949, 373723, 480501, 1121169, 1441503, 3363507, 10090521]

約数ペア:

[(1, 10090521), (3, 3363507), (7, 1441503), (9, 1121169), (21, 480501), (27, 373723), (29, 347949), (49, 205929), (63, 160167), (87, 115983), (147, 68643), (189, 53389), (203, 49707), (261, 38661), (263, 38367), (441, 22881), (609, 16569), (783, 12887), (789, 12789), (1323, 7627), (1421, 7101), (1827, 5523), (1841, 5481), (2367, 4263)]