4187110563

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{201139}}^1$

素因数の和:201408

約数の個数: 20

約数和(自身を含む): 6279188520

約数和(自身を除く): 2092077957

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 6939, 20817, 201139, 603417, 1810251, 5430753, 16292259, 51692723, 155078169, 465234507, 1395703521, 4187110563]

約数ペア:

[(1, 4187110563), (3, 1395703521), (9, 465234507), (27, 155078169), (81, 51692723), (257, 16292259), (771, 5430753), (2313, 1810251), (6939, 603417), (20817, 201139)]