54991587

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{29423}}^1$

素因数の和:29522

約数の個数: 16

約数和(自身を含む): 84741120

約数和(自身を除く): 29749533

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 29423, 88269, 205961, 617883, 2618647, 7855941, 18330529, 54991587]

約数ペア:

[(1, 54991587), (3, 18330529), (7, 7855941), (21, 2618647), (89, 617883), (267, 205961), (623, 88269), (1869, 29423)]