83665547

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3019}}^1$

素因数の和:3170

約数の個数: 16

約数和(自身を含む): 99152640

約数和(自身を除く): 15487093

約数列:

[1, 7, 37, 107, 259, 749, 3019, 3959, 21133, 27713, 111703, 323033, 781921, 2261231, 11952221, 83665547]

約数ペア:

[(1, 83665547), (7, 11952221), (37, 2261231), (107, 781921), (259, 323033), (749, 111703), (3019, 27713), (3959, 21133)]