47434977

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{13619}}^1$

素因数の和:13674

約数の個数: 20

約数和(自身を含む): 72512880

約数和(自身を除く): 25077903

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 13619, 40857, 122571, 367713, 585617, 1103139, 1756851, 5270553, 15811659, 47434977]

約数ペア:

[(1, 47434977), (3, 15811659), (9, 5270553), (27, 1756851), (43, 1103139), (81, 585617), (129, 367713), (387, 122571), (1161, 40857), (3483, 13619)]