496569987

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{5927}}^1$

素因数の和:6072

約数の個数: 32

約数和(自身を含む): 768268800

約数和(自身を除く): 271698813

約数列:

[1, 3, 9, 27, 29, 87, 107, 261, 321, 783, 963, 2889, 3103, 5927, 9309, 17781, 27927, 53343, 83781, 160029, 171883, 515649, 634189, 1546947, 1902567, 4640841, 5707701, 17123103, 18391481, 55174443, 165523329, 496569987]

約数ペア:

[(1, 496569987), (3, 165523329), (9, 55174443), (27, 18391481), (29, 17123103), (87, 5707701), (107, 4640841), (261, 1902567), (321, 1546947), (783, 634189), (963, 515649), (2889, 171883), (3103, 160029), (5927, 83781), (9309, 53343), (17781, 27927)]