81653429

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12149}}^1$

素因数の和:12220

約数の個数: 16

約数和(自身を含む): 97977600

約数和(自身を除く): 16324171

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 12149, 133639, 157937, 571003, 1737307, 6281033, 7423039, 81653429]

約数ペア:

[(1, 81653429), (11, 7423039), (13, 6281033), (47, 1737307), (143, 571003), (517, 157937), (611, 133639), (6721, 12149)]