47556621

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16061}}^1$

素因数の和:16121

約数の個数: 24

約数和(自身を含む): 80181504

約数和(自身を除く): 32624883

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 16061, 48183, 112427, 144549, 337281, 754867, 1011843, 2264601, 5284069, 6793803, 15852207, 47556621]

約数ペア:

[(1, 47556621), (3, 15852207), (7, 6793803), (9, 5284069), (21, 2264601), (47, 1011843), (63, 754867), (141, 337281), (329, 144549), (423, 112427), (987, 48183), (2961, 16061)]