87518079

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12451}}^1$

素因数の和:12539

約数の個数: 24

約数和(自身を含む): 139860864

約数和(自身を除く): 52342785

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 12451, 37353, 112059, 136961, 410883, 884021, 1232649, 2652063, 7956189, 9724231, 29172693, 87518079]

約数ペア:

[(1, 87518079), (3, 29172693), (9, 9724231), (11, 7956189), (33, 2652063), (71, 1232649), (99, 884021), (213, 410883), (639, 136961), (781, 112059), (2343, 37353), (7029, 12451)]