57241359

素因数分解:

$3^2\times 7^2\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 96727176

約数和(自身を除く): 39485817

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 293, 441, 443, 879, 1329, 2051, 2637, 3101, 3987, 6153, 9303, 14357, 18459, 21707, 27909, 43071, 65121, 129213, 129799, 195363, 389397, 908593, 1168191, 2725779, 6360151, 8177337, 19080453, 57241359]

約数ペア:

[(1, 57241359), (3, 19080453), (7, 8177337), (9, 6360151), (21, 2725779), (49, 1168191), (63, 908593), (147, 389397), (293, 195363), (441, 129799), (443, 129213), (879, 65121), (1329, 43071), (2051, 27909), (2637, 21707), (3101, 18459), (3987, 14357), (6153, 9303)]