70806939

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4127}}^1$

素因数の和:4199

約数の個数: 32

約数和(自身を含む): 116244480

約数和(自身を除く): 45437541

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 4127, 5719, 12381, 17157, 28889, 78413, 86667, 177461, 235239, 532383, 548891, 1242227, 1646673, 3371759, 3726681, 10115277, 23602313, 70806939]

約数ペア:

[(1, 70806939), (3, 23602313), (7, 10115277), (19, 3726681), (21, 3371759), (43, 1646673), (57, 1242227), (129, 548891), (133, 532383), (301, 235239), (399, 177461), (817, 86667), (903, 78413), (2451, 28889), (4127, 17157), (5719, 12381)]