127211287602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3028840181}}^1$

素因数の和:3028840193

約数の個数: 16

約数和(自身を含む): 290768657472

約数和(自身を除く): 163557369870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3028840181, 6057680362, 9086520543, 18173041086, 21201881267, 42403762534, 63605643801, 127211287602]

約数ペア:

[(1, 127211287602), (2, 63605643801), (3, 42403762534), (6, 21201881267), (7, 18173041086), (14, 9086520543), (21, 6057680362), (42, 3028840181)]