70661661

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{4001}}^1$

素因数の和:4069

約数の個数: 24

約数和(自身を含む): 111543744

約数和(自身を除く): 40882083

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 841, 2523, 4001, 5887, 12003, 17661, 28007, 84021, 116029, 348087, 812203, 2436609, 3364841, 10094523, 23553887, 70661661]

約数ペア:

[(1, 70661661), (3, 23553887), (7, 10094523), (21, 3364841), (29, 2436609), (87, 812203), (203, 348087), (609, 116029), (841, 84021), (2523, 28007), (4001, 17661), (5887, 12003)]