48891339

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4021}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 81147872

約数和(自身を除く): 32256533

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4021, 4053, 12063, 12159, 28147, 36189, 84441, 253323, 776053, 2328159, 5432371, 6984477, 16297113, 48891339]

約数ペア:

[(1, 48891339), (3, 16297113), (7, 6984477), (9, 5432371), (21, 2328159), (63, 776053), (193, 253323), (579, 84441), (1351, 36189), (1737, 28147), (4021, 12159), (4053, 12063)]