70734891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9473}}^1$

素因数の和:9626

約数の個数: 16

約数和(自身を含む): 100045440

約数和(自身を除く): 29310549

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 9473, 28419, 179987, 539961, 1240963, 3722889, 23578297, 70734891]

約数ペア:

[(1, 70734891), (3, 23578297), (19, 3722889), (57, 1240963), (131, 539961), (393, 179987), (2489, 28419), (7467, 9473)]