551428803

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{166043}}^1$

素因数の和:166096

約数の個数: 20

約数和(自身を含む): 843835608

約数和(自身を除く): 292406805

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 166043, 498129, 1494387, 4483161, 6807763, 13449483, 20423289, 61269867, 183809601, 551428803]

約数ペア:

[(1, 551428803), (3, 183809601), (9, 61269867), (27, 20423289), (41, 13449483), (81, 6807763), (123, 4483161), (369, 1494387), (1107, 498129), (3321, 166043)]