289327167

素因数分解:

$3^3\times {\mathrm{1171}}^1\times {\mathrm{9151}}^1$

素因数の和:10331

約数の個数: 16

約数和(自身を含む): 429045760

約数和(自身を除く): 139718593

約数列:

[1, 3, 9, 27, 1171, 3513, 9151, 10539, 27453, 31617, 82359, 247077, 10715821, 32147463, 96442389, 289327167]

約数ペア:

[(1, 289327167), (3, 96442389), (9, 32147463), (27, 10715821), (1171, 247077), (3513, 82359), (9151, 31617), (10539, 27453)]