51470133

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 81779040

約数和(自身を除く): 30308907

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 169, 363, 429, 507, 839, 1573, 1859, 2517, 4719, 5577, 9229, 10907, 20449, 27687, 32721, 61347, 101519, 119977, 141791, 304557, 359931, 425373, 1319747, 1559701, 3959241, 4679103, 17156711, 51470133]

約数ペア:

[(1, 51470133), (3, 17156711), (11, 4679103), (13, 3959241), (33, 1559701), (39, 1319747), (121, 425373), (143, 359931), (169, 304557), (363, 141791), (429, 119977), (507, 101519), (839, 61347), (1573, 32721), (1859, 27687), (2517, 20449), (4719, 10907), (5577, 9229)]