201000027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{24179}}^1$

素因数の和:24362

約数の個数: 16

約数和(自身を含む): 285517440

約数和(自身を除く): 84517413

約数列:

[1, 3, 17, 51, 163, 489, 2771, 8313, 24179, 72537, 411043, 1233129, 3941177, 11823531, 67000009, 201000027]

約数ペア:

[(1, 201000027), (3, 67000009), (17, 11823531), (51, 3941177), (163, 1233129), (489, 411043), (2771, 72537), (8313, 24179)]