78517077

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{829}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 106054080

約数和(自身を除く): 27537003

約数列:

[1, 3, 131, 241, 393, 723, 829, 2487, 31571, 94713, 108599, 199789, 325797, 599367, 26172359, 78517077]

約数ペア:

[(1, 78517077), (3, 26172359), (131, 599367), (241, 325797), (393, 199789), (723, 108599), (829, 94713), (2487, 31571)]