66901163

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4729}}^1$

素因数の和:4826

約数の個数: 16

約数和(自身を含む): 79918080

約数和(自身を除く): 13016917

約数列:

[1, 7, 43, 47, 301, 329, 2021, 4729, 14147, 33103, 203347, 222263, 1423429, 1555841, 9557309, 66901163]

約数ペア:

[(1, 66901163), (7, 9557309), (43, 1555841), (47, 1423429), (301, 222263), (329, 203347), (2021, 33103), (4729, 14147)]