43016841

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 73681920

約数和(自身を除く): 30665079

約数列:

[1, 3, 7, 9, 21, 59, 63, 71, 163, 177, 213, 413, 489, 497, 531, 639, 1141, 1239, 1467, 1491, 3423, 3717, 4189, 4473, 9617, 10269, 11573, 12567, 28851, 29323, 34719, 37701, 67319, 81011, 86553, 87969, 104157, 201957, 243033, 263907, 605871, 682807, 729099, 2048421, 4779649, 6145263, 14338947, 43016841]

約数ペア:

[(1, 43016841), (3, 14338947), (7, 6145263), (9, 4779649), (21, 2048421), (59, 729099), (63, 682807), (71, 605871), (163, 263907), (177, 243033), (213, 201957), (413, 104157), (489, 87969), (497, 86553), (531, 81011), (639, 67319), (1141, 37701), (1239, 34719), (1467, 29323), (1491, 28851), (3423, 12567), (3717, 11573), (4189, 10269), (4473, 9617)]