140602797

素因数分解:

$3^4\times {\mathrm{523}}^1\times {\mathrm{3319}}^1$

素因数の和:3854

約数の個数: 20

約数和(自身を含む): 210501280

約数和(自身を除く): 69898483

約数列:

[1, 3, 9, 27, 81, 523, 1569, 3319, 4707, 9957, 14121, 29871, 42363, 89613, 268839, 1735837, 5207511, 15622533, 46867599, 140602797]

約数ペア:

[(1, 140602797), (3, 46867599), (9, 15622533), (27, 5207511), (81, 1735837), (523, 268839), (1569, 89613), (3319, 42363), (4707, 29871), (9957, 14121)]