49212999

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{45191}}^1$

素因数の和:45219

約数の個数: 18

約数和(自身を含む): 78136968

約数和(自身を除く): 28923969

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 45191, 135573, 406719, 497101, 1491303, 4473909, 5468111, 16404333, 49212999]

約数ペア:

[(1, 49212999), (3, 16404333), (9, 5468111), (11, 4473909), (33, 1491303), (99, 497101), (121, 406719), (363, 135573), (1089, 45191)]