64484157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 95569920

約数和(自身を除く): 31085763

約数列:

[1, 3, 19, 23, 57, 69, 101, 303, 437, 487, 1311, 1461, 1919, 2323, 5757, 6969, 9253, 11201, 27759, 33603, 44137, 49187, 132411, 147561, 212819, 638457, 934553, 1131301, 2803659, 3393903, 21494719, 64484157]

約数ペア:

[(1, 64484157), (3, 21494719), (19, 3393903), (23, 2803659), (57, 1131301), (69, 934553), (101, 638457), (303, 212819), (437, 147561), (487, 132411), (1311, 49187), (1461, 44137), (1919, 33603), (2323, 27759), (5757, 11201), (6969, 9253)]