47225367

素因数分解:

$3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:812

約数の個数: 36

約数和(自身を含む): 79939080

約数和(自身を除く): 32713713

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 173, 441, 519, 619, 1211, 1557, 1857, 3633, 4333, 5571, 8477, 10899, 12999, 25431, 30331, 38997, 76293, 90993, 107087, 272979, 321261, 749609, 963783, 2248827, 5247263, 6746481, 15741789, 47225367]

約数ペア:

[(1, 47225367), (3, 15741789), (7, 6746481), (9, 5247263), (21, 2248827), (49, 963783), (63, 749609), (147, 321261), (173, 272979), (441, 107087), (519, 90993), (619, 76293), (1211, 38997), (1557, 30331), (1857, 25431), (3633, 12999), (4333, 10899), (5571, 8477)]