47198079

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{28657}}^1$

素因数の和:28727

約数の個数: 16

約数和(自身を含む): 71071840

約数和(自身を除く): 23873761

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 28657, 85971, 257913, 773739, 1748077, 5244231, 15732693, 47198079]

約数ペア:

[(1, 47198079), (3, 15732693), (9, 5244231), (27, 1748077), (61, 773739), (183, 257913), (549, 85971), (1647, 28657)]