118521507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 180182016

約数和(自身を除く): 61660509

約数列:

[1, 3, 13, 23, 39, 69, 71, 213, 299, 897, 923, 1633, 1861, 2769, 4899, 5583, 21229, 24193, 42803, 63687, 72579, 128409, 132131, 396393, 556439, 1669317, 1717703, 3039013, 5153109, 9117039, 39507169, 118521507]

約数ペア:

[(1, 118521507), (3, 39507169), (13, 9117039), (23, 5153109), (39, 3039013), (69, 1717703), (71, 1669317), (213, 556439), (299, 396393), (897, 132131), (923, 128409), (1633, 72579), (1861, 63687), (2769, 42803), (4899, 24193), (5583, 21229)]