47345823

素因数分解:

$3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 80491520

約数和(自身を除く): 33145697

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 397, 631, 1191, 1893, 2779, 3573, 4417, 5679, 8337, 10719, 13251, 17037, 25011, 39753, 75033, 119259, 250507, 751521, 1753549, 2254563, 5260647, 6763689, 15781941, 47345823]

約数ペア:

[(1, 47345823), (3, 15781941), (7, 6763689), (9, 5260647), (21, 2254563), (27, 1753549), (63, 751521), (189, 250507), (397, 119259), (631, 75033), (1191, 39753), (1893, 25011), (2779, 17037), (3573, 13251), (4417, 10719), (5679, 8337)]