66926973

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 90243072

約数和(自身を除く): 23316099

約数列:

[1, 3, 191, 271, 431, 573, 813, 1293, 51761, 82321, 116801, 155283, 246963, 350403, 22308991, 66926973]

約数ペア:

[(1, 66926973), (3, 22308991), (191, 350403), (271, 246963), (431, 155283), (573, 116801), (813, 82321), (1293, 51761)]