6648237

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 10090080

約数和(自身を除く): 3441843

約数列:

[1, 3, 9, 27, 81, 109, 243, 251, 327, 753, 981, 2259, 2943, 6777, 8829, 20331, 26487, 27359, 60993, 82077, 246231, 738693, 2216079, 6648237]

約数ペア:

[(1, 6648237), (3, 2216079), (9, 738693), (27, 246231), (81, 82077), (109, 60993), (243, 27359), (251, 26487), (327, 20331), (753, 8829), (981, 6777), (2259, 2943)]