291269097477

素因数分解:

$3^3\times {\mathrm{727}}^1\times {\mathrm{14838713}}^1$

素因数の和:14839449

約数の個数: 16

約数和(自身を含む): 432103351680

約数和(自身を除く): 140834254203

約数列:

[1, 3, 9, 27, 727, 2181, 6543, 19629, 14838713, 44516139, 133548417, 400645251, 10787744351, 32363233053, 97089699159, 291269097477]

約数ペア:

[(1, 291269097477), (3, 97089699159), (9, 32363233053), (27, 10787744351), (727, 400645251), (2181, 133548417), (6543, 44516139), (19629, 14838713)]