202203621

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{11831}}^1$

素因数の和:12054

約数の個数: 20

約数和(自身を含む): 303514464

約数和(自身を除く): 101310843

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 5697, 11831, 17091, 35493, 106479, 319437, 958311, 2496341, 7489023, 22467069, 67401207, 202203621]

約数ペア:

[(1, 202203621), (3, 67401207), (9, 22467069), (27, 7489023), (81, 2496341), (211, 958311), (633, 319437), (1899, 106479), (5697, 35493), (11831, 17091)]