71740383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 115019520

約数和(自身を除く): 43279137

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 3889, 6149, 11667, 18447, 42779, 50557, 128337, 151671, 167227, 501681, 556127, 1668381, 1839497, 2173951, 5518491, 6521853, 23913461, 71740383]

約数ペア:

[(1, 71740383), (3, 23913461), (11, 6521853), (13, 5518491), (33, 2173951), (39, 1839497), (43, 1668381), (129, 556127), (143, 501681), (429, 167227), (473, 151671), (559, 128337), (1419, 50557), (1677, 42779), (3889, 18447), (6149, 11667)]