74031771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 115015680

約数和(自身を除く): 40983909

約数列:

[1, 3, 11, 19, 33, 57, 71, 209, 213, 627, 781, 1349, 1663, 2343, 4047, 4989, 14839, 18293, 31597, 44517, 54879, 94791, 118073, 347567, 354219, 1042701, 1298803, 2243387, 3896409, 6730161, 24677257, 74031771]

約数ペア:

[(1, 74031771), (3, 24677257), (11, 6730161), (19, 3896409), (33, 2243387), (57, 1298803), (71, 1042701), (209, 354219), (213, 347567), (627, 118073), (781, 94791), (1349, 54879), (1663, 44517), (2343, 31597), (4047, 18293), (4989, 14839)]