80702069

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{6359}}^1$

素因数の和:6417

約数の個数: 16

約数和(自身を含む): 96672000

約数和(自身を除く): 15969931

約数列:

[1, 7, 37, 49, 259, 343, 1813, 6359, 12691, 44513, 235283, 311591, 1646981, 2181137, 11528867, 80702069]

約数ペア:

[(1, 80702069), (7, 11528867), (37, 2181137), (49, 1646981), (259, 311591), (343, 235283), (1813, 44513), (6359, 12691)]