99874881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{8263}}^1$

素因数の和:8365

約数の個数: 24

約数和(自身を含む): 154702080

約数和(自身を除く): 54827199

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 8263, 12087, 24789, 74367, 140471, 421413, 652777, 1264239, 1958331, 5874993, 11097209, 33291627, 99874881]

約数ペア:

[(1, 99874881), (3, 33291627), (9, 11097209), (17, 5874993), (51, 1958331), (79, 1264239), (153, 652777), (237, 421413), (711, 140471), (1343, 74367), (4029, 24789), (8263, 12087)]