47760111

素因数分解:

$3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 82287744

約数和(自身を除く): 34527633

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 189, 393, 567, 643, 917, 1179, 1929, 2751, 3537, 4501, 5787, 8253, 10611, 13503, 17361, 24759, 40509, 52083, 74277, 84233, 121527, 252699, 364581, 589631, 758097, 1768893, 2274291, 5306679, 6822873, 15920037, 47760111]

約数ペア:

[(1, 47760111), (3, 15920037), (7, 6822873), (9, 5306679), (21, 2274291), (27, 1768893), (63, 758097), (81, 589631), (131, 364581), (189, 252699), (393, 121527), (567, 84233), (643, 74277), (917, 52083), (1179, 40509), (1929, 24759), (2751, 17361), (3537, 13503), (4501, 10611), (5787, 8253)]