137747187

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1697}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 206612640

約数和(自身を除く): 68865453

約数列:

[1, 3, 9, 29, 87, 261, 311, 933, 1697, 2799, 5091, 9019, 15273, 27057, 49213, 81171, 147639, 442917, 527767, 1583301, 4749903, 15305243, 45915729, 137747187]

約数ペア:

[(1, 137747187), (3, 45915729), (9, 15305243), (29, 4749903), (87, 1583301), (261, 527767), (311, 442917), (933, 147639), (1697, 81171), (2799, 49213), (5091, 27057), (9019, 15273)]