165055011

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{2039}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 243102720

約数和(自身を除く): 78047709

約数列:

[1, 3, 11, 33, 121, 223, 363, 669, 2039, 2453, 6117, 7359, 22429, 26983, 67287, 80949, 246719, 454697, 740157, 1364091, 5001667, 15005001, 55018337, 165055011]

約数ペア:

[(1, 165055011), (3, 55018337), (11, 15005001), (33, 5001667), (121, 1364091), (223, 740157), (363, 454697), (669, 246719), (2039, 80949), (2453, 67287), (6117, 26983), (7359, 22429)]