202311999

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{60919}}^1$

素因数の和:60972

約数の個数: 20

約数和(自身を含む): 309595440

約数和(自身を除く): 107283441

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 60919, 182757, 548271, 1644813, 2497679, 4934439, 7493037, 22479111, 67437333, 202311999]

約数ペア:

[(1, 202311999), (3, 67437333), (9, 22479111), (27, 7493037), (41, 4934439), (81, 2497679), (123, 1644813), (369, 548271), (1107, 182757), (3321, 60919)]