89778977

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 94113792

約数和(自身を除く): 4334815

約数列:

[1, 47, 73, 137, 191, 3431, 6439, 8977, 10001, 13943, 26167, 470047, 655321, 1229849, 1910191, 89778977]

約数ペア:

[(1, 89778977), (47, 1910191), (73, 1229849), (137, 655321), (191, 470047), (3431, 26167), (6439, 13943), (8977, 10001)]