61217109

素因数分解:

$3^2\times {\mathrm{449}}^1\times {\mathrm{15149}}^1$

素因数の和:15604

約数の個数: 12

約数和(自身を含む): 88627500

約数和(自身を除く): 27410391

約数列:

[1, 3, 9, 449, 1347, 4041, 15149, 45447, 136341, 6801901, 20405703, 61217109]

約数ペア:

[(1, 61217109), (3, 20405703), (9, 6801901), (449, 136341), (1347, 45447), (4041, 15149)]