41748147

素因数分解:

$3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:848

約数の個数: 36

約数和(自身を含む): 70762536

約数和(自身を除く): 29014389

約数列:

[1, 3, 7, 9, 21, 49, 63, 137, 147, 411, 441, 691, 959, 1233, 2073, 2877, 4837, 6219, 6713, 8631, 14511, 20139, 33859, 43533, 60417, 94667, 101577, 284001, 304731, 662669, 852003, 1988007, 4638683, 5964021, 13916049, 41748147]

約数ペア:

[(1, 41748147), (3, 13916049), (7, 5964021), (9, 4638683), (21, 1988007), (49, 852003), (63, 662669), (137, 304731), (147, 284001), (411, 101577), (441, 94667), (691, 60417), (959, 43533), (1233, 33859), (2073, 20139), (2877, 14511), (4837, 8631), (6219, 6713)]