80508471

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2699}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 109814400

約数和(自身を除く): 29305929

約数列:

[1, 3, 61, 163, 183, 489, 2699, 8097, 9943, 29829, 164639, 439937, 493917, 1319811, 26836157, 80508471]

約数ペア:

[(1, 80508471), (3, 26836157), (61, 1319811), (163, 493917), (183, 439937), (489, 164639), (2699, 29829), (8097, 9943)]