53843643

素因数分解:

$3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{821}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 91537920

約数和(自身を除く): 37694277

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 347, 821, 1041, 2429, 2463, 3123, 5747, 7287, 7389, 9369, 17241, 21861, 22167, 51723, 65583, 155169, 284887, 854661, 1994209, 2563983, 5982627, 7691949, 17947881, 53843643]

約数ペア:

[(1, 53843643), (3, 17947881), (7, 7691949), (9, 5982627), (21, 2563983), (27, 1994209), (63, 854661), (189, 284887), (347, 155169), (821, 65583), (1041, 51723), (2429, 22167), (2463, 21861), (3123, 17241), (5747, 9369), (7287, 7389)]