68777079

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{7393}}^1$

素因数の和:7846

約数の個数: 16

約数和(自身を含む): 105053952

約数和(自身を除く): 36276873

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 7393, 9303, 22179, 51751, 155253, 3275099, 9825297, 22925693, 68777079]

約数ペア:

[(1, 68777079), (3, 22925693), (7, 9825297), (21, 3275099), (443, 155253), (1329, 51751), (3101, 22179), (7393, 9303)]