87066399

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{31649}}^1$

素因数の和:31790

約数の個数: 16

約数和(自身を含む): 133689600

約数和(自身を除く): 46623201

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 31649, 94947, 221543, 664629, 4146019, 12438057, 29022133, 87066399]

約数ペア:

[(1, 87066399), (3, 29022133), (7, 12438057), (21, 4146019), (131, 664629), (393, 221543), (917, 94947), (2751, 31649)]