227346561

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1709}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 363888000

約数和(自身を除く): 136541439

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 379, 1137, 1709, 3411, 4927, 5127, 10233, 14781, 15381, 22217, 44343, 46143, 66651, 133029, 199953, 599859, 647711, 1943133, 5829399, 8420243, 17488197, 25260729, 75782187, 227346561]

約数ペア:

[(1, 227346561), (3, 75782187), (9, 25260729), (13, 17488197), (27, 8420243), (39, 5829399), (117, 1943133), (351, 647711), (379, 599859), (1137, 199953), (1709, 133029), (3411, 66651), (4927, 46143), (5127, 44343), (10233, 22217), (14781, 15381)]