80939139

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{1129}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 112819200

約数和(自身を除く): 31880061

約数列:

[1, 3, 23, 69, 1039, 1129, 3117, 3387, 23897, 25967, 71691, 77901, 1173031, 3519093, 26979713, 80939139]

約数ペア:

[(1, 80939139), (3, 26979713), (23, 3519093), (69, 1173031), (1039, 77901), (1129, 71691), (3117, 25967), (3387, 23897)]