69021243

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10909}}^1$

素因数の和:10971

約数の個数: 24

約数和(自身を含む): 107790800

約数和(自身を除く): 38769557

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 10909, 32727, 98181, 207271, 403633, 621813, 1210899, 1865439, 3632697, 7669027, 23007081, 69021243]

約数ペア:

[(1, 69021243), (3, 23007081), (9, 7669027), (19, 3632697), (37, 1865439), (57, 1210899), (111, 621813), (171, 403633), (333, 207271), (703, 98181), (2109, 32727), (6327, 10909)]