47772747

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53617}}^1$

素因数の和:53640

約数の個数: 20

約数和(自身を含む): 77853336

約数和(自身を除く): 30080589

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 53617, 160851, 482553, 589787, 1447659, 1769361, 4342977, 5308083, 15924249, 47772747]

約数ペア:

[(1, 47772747), (3, 15924249), (9, 5308083), (11, 4342977), (27, 1769361), (33, 1447659), (81, 589787), (99, 482553), (297, 160851), (891, 53617)]