61266537

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{5521}}^1$

素因数の和:5670

約数の個数: 20

約数和(自身を含む): 92206356

約数和(自身を除く): 30939819

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 5521, 11097, 16563, 49689, 149067, 447201, 756377, 2269131, 6807393, 20422179, 61266537]

約数ペア:

[(1, 61266537), (3, 20422179), (9, 6807393), (27, 2269131), (81, 756377), (137, 447201), (411, 149067), (1233, 49689), (3699, 16563), (5521, 11097)]