66267321

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1787}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 90630144

約数和(自身を除く): 24362823

約数列:

[1, 3, 47, 141, 263, 789, 1787, 5361, 12361, 37083, 83989, 251967, 469981, 1409943, 22089107, 66267321]

約数ペア:

[(1, 66267321), (3, 22089107), (47, 1409943), (141, 469981), (263, 251967), (789, 83989), (1787, 37083), (5361, 12361)]