57131529

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3547}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 95370240

約数和(自身を除く): 38238711

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 3547, 5369, 10641, 16107, 24829, 46111, 74487, 138333, 209273, 322777, 627819, 968331, 1464911, 2720549, 4394733, 8161647, 19043843, 57131529]

約数ペア:

[(1, 57131529), (3, 19043843), (7, 8161647), (13, 4394733), (21, 2720549), (39, 1464911), (59, 968331), (91, 627819), (177, 322777), (273, 209273), (413, 138333), (767, 74487), (1239, 46111), (2301, 24829), (3547, 16107), (5369, 10641)]