70671489

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 112088064

約数和(自身を除く): 41416575

約数列:

[1, 3, 7, 21, 43, 61, 129, 183, 301, 427, 903, 1281, 1283, 2623, 3849, 7869, 8981, 18361, 26943, 55083, 55169, 78263, 165507, 234789, 386183, 547841, 1158549, 1643523, 3365309, 10095927, 23557163, 70671489]

約数ペア:

[(1, 70671489), (3, 23557163), (7, 10095927), (21, 3365309), (43, 1643523), (61, 1158549), (129, 547841), (183, 386183), (301, 234789), (427, 165507), (903, 78263), (1281, 55169), (1283, 55083), (2623, 26943), (3849, 18361), (7869, 8981)]