69426567

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23447}}^1$

素因数の和:23507

約数の個数: 24

約数和(自身を含む): 117052416

約数和(自身を除く): 47625849

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 23447, 70341, 164129, 211023, 492387, 1102009, 1477161, 3306027, 7714063, 9918081, 23142189, 69426567]

約数ペア:

[(1, 69426567), (3, 23142189), (7, 9918081), (9, 7714063), (21, 3306027), (47, 1477161), (63, 1102009), (141, 492387), (329, 211023), (423, 164129), (987, 70341), (2961, 23447)]