78566709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{8429}}^1$

素因数の和:8684

約数の個数: 16

約数和(自身を含む): 113299200

約数和(自身を除く): 34732491

約数列:

[1, 3, 13, 39, 239, 717, 3107, 8429, 9321, 25287, 109577, 328731, 2014531, 6043593, 26188903, 78566709]

約数ペア:

[(1, 78566709), (3, 26188903), (13, 6043593), (39, 2014531), (239, 328731), (717, 109577), (3107, 25287), (8429, 9321)]