68114439

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{5569}}^1$

素因数の和:5732

約数の個数: 20

約数和(自身を含む): 102443440

約数和(自身を除く): 34329001

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 5569, 12231, 16707, 50121, 150363, 451089, 840919, 2522757, 7568271, 22704813, 68114439]

約数ペア:

[(1, 68114439), (3, 22704813), (9, 7568271), (27, 2522757), (81, 840919), (151, 451089), (453, 150363), (1359, 50121), (4077, 16707), (5569, 12231)]