67680767

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5821}}^1$

素因数の和:5990

約数の個数: 16

約数和(自身を含む): 84954624

約数和(自身を除く): 17273857

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 5821, 11627, 40747, 64031, 448217, 878971, 6152797, 9668681, 67680767]

約数ペア:

[(1, 67680767), (7, 9668681), (11, 6152797), (77, 878971), (151, 448217), (1057, 64031), (1661, 40747), (5821, 11627)]