207375111

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1723}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 307671936

約数和(自身を除く): 100296825

約数列:

[1, 3, 9, 43, 129, 311, 387, 933, 1723, 2799, 5169, 13373, 15507, 40119, 74089, 120357, 222267, 535853, 666801, 1607559, 4822677, 23041679, 69125037, 207375111]

約数ペア:

[(1, 207375111), (3, 69125037), (9, 23041679), (43, 4822677), (129, 1607559), (311, 666801), (387, 535853), (933, 222267), (1723, 120357), (2799, 74089), (5169, 40119), (13373, 15507)]