75007431

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{6271}}^1$

素因数の和:6723

約数の個数: 16

約数和(自身を含む): 111390720

約数和(自身を除く): 36383289

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 6271, 11961, 18813, 56439, 169317, 2778053, 8334159, 25002477, 75007431]

約数ペア:

[(1, 75007431), (3, 25002477), (9, 8334159), (27, 2778053), (443, 169317), (1329, 56439), (3987, 18813), (6271, 11961)]