80504523

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{90353}}^1$

素因数の和:90376

約数の個数: 20

約数和(自身を含む): 131194008

約数和(自身を除く): 50689485

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 90353, 271059, 813177, 993883, 2439531, 2981649, 7318593, 8944947, 26834841, 80504523]

約数ペア:

[(1, 80504523), (3, 26834841), (9, 8944947), (11, 7318593), (27, 2981649), (33, 2439531), (81, 993883), (99, 813177), (297, 271059), (891, 90353)]