81559127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6653}}^1$

素因数の和:6730

約数の個数: 16

約数和(自身を含む): 93901248

約数和(自身を除く): 12342121

約数列:

[1, 13, 23, 41, 299, 533, 943, 6653, 12259, 86489, 153019, 272773, 1989247, 3546049, 6273779, 81559127]

約数ペア:

[(1, 81559127), (13, 6273779), (23, 3546049), (41, 1989247), (299, 272773), (533, 153019), (943, 86489), (6653, 12259)]