78049707

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{4363}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 106830720

約数和(自身を除く): 28781013

約数列:

[1, 3, 67, 89, 201, 267, 4363, 5963, 13089, 17889, 292321, 388307, 876963, 1164921, 26016569, 78049707]

約数ペア:

[(1, 78049707), (3, 26016569), (67, 1164921), (89, 876963), (201, 388307), (267, 292321), (4363, 17889), (5963, 13089)]