64837801

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 76693120

約数和(自身を除く): 11855319

約数列:

[1, 7, 37, 139, 259, 973, 1801, 5143, 12607, 36001, 66637, 250339, 466459, 1752373, 9262543, 64837801]

約数ペア:

[(1, 64837801), (7, 9262543), (37, 1752373), (139, 466459), (259, 250339), (973, 66637), (1801, 36001), (5143, 12607)]