87760107

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2687}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 134184960

約数和(自身を除く): 46424853

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1719, 2687, 3629, 8061, 10887, 24183, 32661, 51053, 153159, 459477, 513217, 1539651, 4618953, 9751123, 29253369, 87760107]

約数ペア:

[(1, 87760107), (3, 29253369), (9, 9751123), (19, 4618953), (57, 1539651), (171, 513217), (191, 459477), (573, 153159), (1719, 51053), (2687, 32661), (3629, 24183), (8061, 10887)]