243668163

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 336708288

約数和(自身を除く): 93040125

約数列:

[1, 3, 47, 83, 141, 249, 443, 1329, 2209, 3901, 6627, 11703, 20821, 36769, 62463, 110307, 183347, 550041, 978587, 1728143, 2935761, 5184429, 81222721, 243668163]

約数ペア:

[(1, 243668163), (3, 81222721), (47, 5184429), (83, 2935761), (141, 1728143), (249, 978587), (443, 550041), (1329, 183347), (2209, 110307), (3901, 62463), (6627, 36769), (11703, 20821)]