54714639

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{19889}}^1$

素因数の和:20030

約数の個数: 16

約数和(自身を含む): 84015360

約数和(自身を除く): 29300721

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 19889, 59667, 139223, 417669, 2605459, 7816377, 18238213, 54714639]

約数ペア:

[(1, 54714639), (3, 18238213), (7, 7816377), (21, 2605459), (131, 417669), (393, 139223), (917, 59667), (2751, 19889)]