72584289

素因数分解:

$3^3\times {\mathrm{809}}^1\times {\mathrm{3323}}^1$

素因数の和:4141

約数の個数: 16

約数和(自身を含む): 107697600

約数和(自身を除く): 35113311

約数列:

[1, 3, 9, 27, 809, 2427, 3323, 7281, 9969, 21843, 29907, 89721, 2688307, 8064921, 24194763, 72584289]

約数ペア:

[(1, 72584289), (3, 24194763), (9, 8064921), (27, 2688307), (809, 89721), (2427, 29907), (3323, 21843), (7281, 9969)]