189173871

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{1087}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 278863104

約数和(自身を除く): 89689233

約数列:

[1, 3, 9, 61, 183, 317, 549, 951, 1087, 2853, 3261, 9783, 19337, 58011, 66307, 174033, 198921, 344579, 596763, 1033737, 3101211, 21019319, 63057957, 189173871]

約数ペア:

[(1, 189173871), (3, 63057957), (9, 21019319), (61, 3101211), (183, 1033737), (317, 596763), (549, 344579), (951, 198921), (1087, 174033), (2853, 66307), (3261, 58011), (9783, 19337)]