57636489

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 78321600

約数和(自身を除く): 20685111

約数列:

[1, 3, 89, 139, 267, 417, 1553, 4659, 12371, 37113, 138217, 215867, 414651, 647601, 19212163, 57636489]

約数ペア:

[(1, 57636489), (3, 19212163), (89, 647601), (139, 414651), (267, 215867), (417, 138217), (1553, 37113), (4659, 12371)]