40162797

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1544

約数の個数: 28

約数和(自身を含む): 61885660

約数和(自身を除く): 21722863

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 1489, 2997, 4467, 8991, 13401, 26973, 40203, 55093, 120609, 165279, 361827, 495837, 1085481, 1487511, 4462533, 13387599, 40162797]

約数ペア:

[(1, 40162797), (3, 13387599), (9, 4462533), (27, 1487511), (37, 1085481), (81, 495837), (111, 361827), (243, 165279), (333, 120609), (729, 55093), (999, 40203), (1489, 26973), (2997, 13401), (4467, 8991)]