189948417

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{25541}}^1$

素因数の和:25648

約数の個数: 16

約数和(自身を含む): 264002112

約数和(自身を除く): 74053695

約数列:

[1, 3, 37, 67, 111, 201, 2479, 7437, 25541, 76623, 945017, 1711247, 2835051, 5133741, 63316139, 189948417]

約数ペア:

[(1, 189948417), (3, 63316139), (37, 5133741), (67, 2835051), (111, 1711247), (201, 945017), (2479, 76623), (7437, 25541)]