71277277

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 78395904

約数和(自身を除く): 7118627

約数列:

[1, 17, 31, 211, 527, 641, 3587, 6541, 10897, 19871, 111197, 135251, 337807, 2299267, 4192781, 71277277]

約数ペア:

[(1, 71277277), (17, 4192781), (31, 2299267), (211, 337807), (527, 135251), (641, 111197), (3587, 19871), (6541, 10897)]