201015513

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{10837}}^1$

素因数の和:11078

約数の個数: 20

約数和(自身を含む): 301621540

約数和(自身を除く): 100606027

約数列:

[1, 3, 9, 27, 81, 229, 687, 2061, 6183, 10837, 18549, 32511, 97533, 292599, 877797, 2481673, 7445019, 22335057, 67005171, 201015513]

約数ペア:

[(1, 201015513), (3, 67005171), (9, 22335057), (27, 7445019), (81, 2481673), (229, 877797), (687, 292599), (2061, 97533), (6183, 32511), (10837, 18549)]