74804928009

素因数分解:

$3^1\times 7^1\times {\mathrm{10781}}^1\times {\mathrm{330409}}^1$

素因数の和:341200

約数の個数: 16

約数和(自身を含む): 113999379840

約数和(自身を除く): 39194451831

約数列:

[1, 3, 7, 21, 10781, 32343, 75467, 226401, 330409, 991227, 2312863, 6938589, 3562139429, 10686418287, 24934976003, 74804928009]

約数ペア:

[(1, 74804928009), (3, 24934976003), (7, 10686418287), (21, 3562139429), (10781, 6938589), (32343, 2312863), (75467, 991227), (226401, 330409)]