65761071

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 97443840

約数和(自身を除く): 31682769

約数列:

[1, 3, 19, 23, 57, 69, 103, 309, 437, 487, 1311, 1461, 1957, 2369, 5871, 7107, 9253, 11201, 27759, 33603, 45011, 50161, 135033, 150483, 212819, 638457, 953059, 1153703, 2859177, 3461109, 21920357, 65761071]

約数ペア:

[(1, 65761071), (3, 21920357), (19, 3461109), (23, 2859177), (57, 1153703), (69, 953059), (103, 638457), (309, 212819), (437, 150483), (487, 135033), (1311, 50161), (1461, 45011), (1957, 33603), (2369, 27759), (5871, 11201), (7107, 9253)]