153643501

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 180670392

約数和(自身を除く): 27026891

約数列:

[1, 11, 17, 113, 121, 187, 661, 1243, 1921, 2057, 7271, 11237, 13673, 21131, 74693, 79981, 123607, 232441, 821623, 1269781, 1359677, 9037853, 13967591, 153643501]

約数ペア:

[(1, 153643501), (11, 13967591), (17, 9037853), (113, 1359677), (121, 1269781), (187, 821623), (661, 232441), (1243, 123607), (1921, 79981), (2057, 74693), (7271, 21131), (11237, 13673)]