157707913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 176510016

約数和(自身を除く): 18802103

約数列:

[1, 11, 53, 157, 583, 1723, 1727, 8321, 18953, 91319, 91531, 270511, 1004509, 2975621, 14337083, 157707913]

約数ペア:

[(1, 157707913), (11, 14337083), (53, 2975621), (157, 1004509), (583, 270511), (1723, 91531), (1727, 91319), (8321, 18953)]