51354927

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11863}}^1$

素因数の和:11919

約数の個数: 24

約数和(自身を含む): 82051424

約数和(自身を除く): 30696497

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 11863, 35589, 106767, 154219, 438931, 462657, 1316793, 1387971, 3950379, 5706103, 17118309, 51354927]

約数ペア:

[(1, 51354927), (3, 17118309), (9, 5706103), (13, 3950379), (37, 1387971), (39, 1316793), (111, 462657), (117, 438931), (333, 154219), (481, 106767), (1443, 35589), (4329, 11863)]