70716249

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 104281632

約数和(自身を除く): 33565383

約数列:

[1, 3, 9, 83, 137, 249, 411, 691, 747, 1233, 2073, 6219, 11371, 34113, 57353, 94667, 102339, 172059, 284001, 516177, 852003, 7857361, 23572083, 70716249]

約数ペア:

[(1, 70716249), (3, 23572083), (9, 7857361), (83, 852003), (137, 516177), (249, 284001), (411, 172059), (691, 102339), (747, 94667), (1233, 57353), (2073, 34113), (6219, 11371)]