47765619

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53609}}^1$

素因数の和:53632

約数の個数: 20

約数和(自身を含む): 77841720

約数和(自身を除く): 30076101

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 53609, 160827, 482481, 589699, 1447443, 1769097, 4342329, 5307291, 15921873, 47765619]

約数ペア:

[(1, 47765619), (3, 15921873), (9, 5307291), (11, 4342329), (27, 1769097), (33, 1447443), (81, 589699), (99, 482481), (297, 160827), (891, 53609)]