117975519

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 175007040

約数和(自身を除く): 57031521

約数列:

[1, 3, 9, 73, 79, 219, 237, 657, 711, 2273, 5767, 6819, 17301, 20457, 51903, 165929, 179567, 497787, 538701, 1493361, 1616103, 13108391, 39325173, 117975519]

約数ペア:

[(1, 117975519), (3, 39325173), (9, 13108391), (73, 1616103), (79, 1493361), (219, 538701), (237, 497787), (657, 179567), (711, 165929), (2273, 51903), (5767, 20457), (6819, 17301)]