65522181

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 89206208

約数和(自身を除く): 23684027

約数列:

[1, 3, 67, 181, 201, 543, 1801, 5403, 12127, 36381, 120667, 325981, 362001, 977943, 21840727, 65522181]

約数ペア:

[(1, 65522181), (3, 21840727), (67, 977943), (181, 362001), (201, 325981), (543, 120667), (1801, 36381), (5403, 12127)]