27265287

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31667}}^1$

素因数の和:31718

約数の個数: 16

約数和(自身を含む): 42561792

約数和(自身を除く): 15296505

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 31667, 95001, 221669, 665007, 1298347, 3895041, 9088429, 27265287]

約数ペア:

[(1, 27265287), (3, 9088429), (7, 3895041), (21, 1298347), (41, 665007), (123, 221669), (287, 95001), (861, 31667)]