55249467

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 91069440

約数和(自身を除く): 35819973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 439, 461, 1317, 1383, 3073, 3227, 5707, 5993, 9219, 9681, 17121, 17979, 39949, 41951, 119847, 125853, 202379, 607137, 1416653, 2630927, 4249959, 7892781, 18416489, 55249467]

約数ペア:

[(1, 55249467), (3, 18416489), (7, 7892781), (13, 4249959), (21, 2630927), (39, 1416653), (91, 607137), (273, 202379), (439, 125853), (461, 119847), (1317, 41951), (1383, 39949), (3073, 17979), (3227, 17121), (5707, 9681), (5993, 9219)]