75726807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21817}}^1$

素因数の和:21922

約数の個数: 16

約数和(自身を含む): 109962720

約数和(自身を除く): 34235913

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 21817, 65451, 283621, 850863, 1941713, 5825139, 25242269, 75726807]

約数ペア:

[(1, 75726807), (3, 25242269), (13, 5825139), (39, 1941713), (89, 850863), (267, 283621), (1157, 65451), (3471, 21817)]