33887139

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 55055616

約数和(自身を除く): 21168477

約数列:

[1, 3, 11, 13, 33, 39, 43, 121, 129, 143, 167, 363, 429, 473, 501, 559, 1419, 1573, 1677, 1837, 2171, 4719, 5203, 5511, 6149, 6513, 7181, 15609, 18447, 20207, 21543, 23881, 60621, 67639, 71643, 78991, 93353, 202917, 236973, 262691, 280059, 788073, 868901, 1026883, 2606703, 3080649, 11295713, 33887139]

約数ペア:

[(1, 33887139), (3, 11295713), (11, 3080649), (13, 2606703), (33, 1026883), (39, 868901), (43, 788073), (121, 280059), (129, 262691), (143, 236973), (167, 202917), (363, 93353), (429, 78991), (473, 71643), (501, 67639), (559, 60621), (1419, 23881), (1573, 21543), (1677, 20207), (1837, 18447), (2171, 15609), (4719, 7181), (5203, 6513), (5511, 6149)]