9127161

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:694

約数の個数: 20

約数和(自身を含む): 13717044

約数和(自身を除く): 4589883

約数列:

[1, 3, 9, 27, 81, 281, 401, 843, 1203, 2529, 3609, 7587, 10827, 22761, 32481, 112681, 338043, 1014129, 3042387, 9127161]

約数ペア:

[(1, 9127161), (3, 3042387), (9, 1014129), (27, 338043), (81, 112681), (281, 32481), (401, 22761), (843, 10827), (1203, 7587), (2529, 3609)]