51258902391

素因数分解:

$3^2\times {\mathrm{38219}}^1\times {\mathrm{149021}}^1$

素因数の和:187246

約数の個数: 12

約数和(自身を含む): 74043070920

約数和(自身を除く): 22784168529

約数列:

[1, 3, 9, 38219, 114657, 149021, 343971, 447063, 1341189, 5695433599, 17086300797, 51258902391]

約数ペア:

[(1, 51258902391), (3, 17086300797), (9, 5695433599), (38219, 1341189), (114657, 447063), (149021, 343971)]