243059091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 365494272

約数和(自身を除く): 122435181

約数列:

[1, 3, 11, 33, 43, 103, 129, 309, 473, 1133, 1419, 1663, 3399, 4429, 4989, 13287, 18293, 48719, 54879, 71509, 146157, 171289, 214527, 513867, 786599, 1884179, 2359797, 5652537, 7365427, 22096281, 81019697, 243059091]

約数ペア:

[(1, 243059091), (3, 81019697), (11, 22096281), (33, 7365427), (43, 5652537), (103, 2359797), (129, 1884179), (309, 786599), (473, 513867), (1133, 214527), (1419, 171289), (1663, 146157), (3399, 71509), (4429, 54879), (4989, 48719), (13287, 18293)]