90102177

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2027}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 142365600

約数和(自身を除く): 52263423

約数列:

[1, 3, 9, 11, 33, 99, 449, 1347, 2027, 4041, 4939, 6081, 14817, 18243, 22297, 44451, 66891, 200673, 910123, 2730369, 8191107, 10011353, 30034059, 90102177]

約数ペア:

[(1, 90102177), (3, 30034059), (9, 10011353), (11, 8191107), (33, 2730369), (99, 910123), (449, 200673), (1347, 66891), (2027, 44451), (4041, 22297), (4939, 18243), (6081, 14817)]