85468551

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{17029}}^1$

素因数の和:17278

約数の個数: 16

約数和(自身を含む): 130790400

約数和(自身を除く): 45321849

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 17029, 51087, 119203, 357609, 4069931, 12209793, 28489517, 85468551]

約数ペア:

[(1, 85468551), (3, 28489517), (7, 12209793), (21, 4069931), (239, 357609), (717, 119203), (1673, 51087), (5019, 17029)]