27720286293

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1117}}^1\times {\mathrm{6529}}^1$

素因数の和:7837

約数の個数: 32

約数和(自身を含む): 42518344960

約数和(自身を除く): 14798058667

約数列:

[1, 3, 7, 21, 181, 543, 1117, 1267, 3351, 3801, 6529, 7819, 19587, 23457, 45703, 137109, 202177, 606531, 1181749, 1415239, 3545247, 4245717, 7292893, 8272243, 21878679, 24816729, 51050251, 153150753, 1320013633, 3960040899, 9240095431, 27720286293]

約数ペア:

[(1, 27720286293), (3, 9240095431), (7, 3960040899), (21, 1320013633), (181, 153150753), (543, 51050251), (1117, 24816729), (1267, 21878679), (3351, 8272243), (3801, 7292893), (6529, 4245717), (7819, 3545247), (19587, 1415239), (23457, 1181749), (45703, 606531), (137109, 202177)]