1569244387257

素因数分解:

$3^4\times {\mathrm{212593}}^1\times {\mathrm{91129}}^1$

素因数の和:303734

約数の個数: 20

約数和(自身を含む): 2344216637620

約数和(自身を除く): 774972250363

約数列:

[1, 3, 9, 27, 81, 91129, 212593, 273387, 637779, 820161, 1913337, 2460483, 5740011, 7381449, 17220033, 19373387497, 58120162491, 174360487473, 523081462419, 1569244387257]

約数ペア:

[(1, 1569244387257), (3, 523081462419), (9, 174360487473), (27, 58120162491), (81, 19373387497), (91129, 17220033), (212593, 7381449), (273387, 5740011), (637779, 2460483), (820161, 1913337)]