49881609

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 76003200

約数和(自身を除く): 26121591

約数列:

[1, 3, 9, 27, 59, 173, 177, 181, 519, 531, 543, 1557, 1593, 1629, 4671, 4887, 10207, 10679, 30621, 31313, 32037, 91863, 93939, 96111, 275589, 281817, 288333, 845451, 1847467, 5542401, 16627203, 49881609]

約数ペア:

[(1, 49881609), (3, 16627203), (9, 5542401), (27, 1847467), (59, 845451), (173, 288333), (177, 281817), (181, 275589), (519, 96111), (531, 93939), (543, 91863), (1557, 32037), (1593, 31313), (1629, 30621), (4671, 10679), (4887, 10207)]