89307441

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{3331}}^1$

素因数の和:3674

約数の個数: 20

約数和(自身を含む): 133853104

約数和(自身を除く): 44545663

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 3331, 8937, 9993, 26811, 29979, 89937, 269811, 1102561, 3307683, 9923049, 29769147, 89307441]

約数ペア:

[(1, 89307441), (3, 29769147), (9, 9923049), (27, 3307683), (81, 1102561), (331, 269811), (993, 89937), (2979, 29979), (3331, 26811), (8937, 9993)]