57543507

素因数分解:

$3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1213}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 97896960

約数和(自身を除く): 40353453

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 251, 753, 1213, 1757, 2259, 3639, 5271, 6777, 8491, 10917, 15813, 25473, 32751, 47439, 76419, 229257, 304463, 913389, 2131241, 2740167, 6393723, 8220501, 19181169, 57543507]

約数ペア:

[(1, 57543507), (3, 19181169), (7, 8220501), (9, 6393723), (21, 2740167), (27, 2131241), (63, 913389), (189, 304463), (251, 229257), (753, 76419), (1213, 47439), (1757, 32751), (2259, 25473), (3639, 15813), (5271, 10917), (6777, 8491)]