77487907

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 90243072

約数和(自身を除く): 12755165

約数列:

[1, 7, 101, 127, 707, 863, 889, 6041, 12827, 87163, 89789, 109601, 610141, 767207, 11069701, 77487907]

約数ペア:

[(1, 77487907), (7, 11069701), (101, 767207), (127, 610141), (707, 109601), (863, 89789), (889, 87163), (6041, 12827)]