127051309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86843}}^1$

素因数の和:86880

約数の個数: 16

約数和(自身を含む): 166740480

約数和(自身を除く): 39689171

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 86843, 607901, 955273, 1650017, 6686911, 11550119, 18150187, 127051309]

約数ペア:

[(1, 127051309), (7, 18150187), (11, 11550119), (19, 6686911), (77, 1650017), (133, 955273), (209, 607901), (1463, 86843)]