54405939

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{25153}}^1$

素因数の和:25266

約数の個数: 16

約数和(自身を含む): 83712512

約数和(自身を除く): 29306573

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 25153, 75459, 176071, 528213, 2590759, 7772277, 18135313, 54405939]

約数ペア:

[(1, 54405939), (3, 18135313), (7, 7772277), (21, 2590759), (103, 528213), (309, 176071), (721, 75459), (2163, 25153)]