143577279

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5378

約数の個数: 28

約数和(自身を含む): 221127016

約数和(自身を除く): 77549737

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2997, 5323, 8991, 15969, 26973, 47907, 143721, 196951, 431163, 590853, 1293489, 1772559, 3880467, 5317677, 15953031, 47859093, 143577279]

約数ペア:

[(1, 143577279), (3, 47859093), (9, 15953031), (27, 5317677), (37, 3880467), (81, 1772559), (111, 1293489), (243, 590853), (333, 431163), (729, 196951), (999, 143721), (2997, 47907), (5323, 26973), (8991, 15969)]