80825563

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{46747}}^1$

素因数の和:46786

約数の個数: 16

約数和(自身を含む): 104715520

約数和(自身を除く): 23889957

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 46747, 327229, 607711, 888193, 4253977, 6217351, 11546509, 80825563]

約数ペア:

[(1, 80825563), (7, 11546509), (13, 6217351), (19, 4253977), (91, 888193), (133, 607711), (247, 327229), (1729, 46747)]