87998169

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{5927}}^1$

素因数の和:6045

約数の個数: 24

約数和(自身を含む): 137861568

約数和(自身を除く): 49863399

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 4949, 5927, 14847, 17781, 41489, 124467, 290423, 598627, 871269, 1795881, 4190389, 12571167, 29332723, 87998169]

約数ペア:

[(1, 87998169), (3, 29332723), (7, 12571167), (21, 4190389), (49, 1795881), (101, 871269), (147, 598627), (303, 290423), (707, 124467), (2121, 41489), (4949, 17781), (5927, 14847)]