141594237

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{28657}}^1$

素因数の和:28730

約数の個数: 20

約数和(自身を含む): 214992316

約数和(自身を除く): 73398079

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 28657, 85971, 257913, 773739, 1748077, 2321217, 5244231, 15732693, 47198079, 141594237]

約数ペア:

[(1, 141594237), (3, 47198079), (9, 15732693), (27, 5244231), (61, 2321217), (81, 1748077), (183, 773739), (549, 257913), (1647, 85971), (4941, 28657)]