80900523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2789}}^1$

素因数の和:3099

約数の個数: 24

約数和(自身を含む): 127960560

約数和(自身を除く): 47060037

約数列:

[1, 3, 9, 11, 33, 99, 293, 879, 2637, 2789, 3223, 8367, 9669, 25101, 29007, 30679, 92037, 276111, 817177, 2451531, 7354593, 8988947, 26966841, 80900523]

約数ペア:

[(1, 80900523), (3, 26966841), (9, 8988947), (11, 7354593), (33, 2451531), (99, 817177), (293, 276111), (879, 92037), (2637, 30679), (2789, 29007), (3223, 25101), (8367, 9669)]