189646917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{55501}}^1$

素因数の和:55588

約数の個数: 16

約数和(自身を含む): 271737792

約数和(自身を除く): 82090875

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 55501, 166503, 943517, 2830551, 3718567, 11155701, 63215639, 189646917]

約数ペア:

[(1, 189646917), (3, 63215639), (17, 11155701), (51, 3718567), (67, 2830551), (201, 943517), (1139, 166503), (3417, 55501)]