201633504903

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{20801971}}^1$

素因数の和:20802339

約数の個数: 16

約数和(自身を含む): 299548396800

約数和(自身を除く): 97914891897

約数列:

[1, 3, 9, 27, 359, 1077, 3231, 9693, 20801971, 62405913, 187217739, 561653217, 7467907589, 22403722767, 67211168301, 201633504903]

約数ペア:

[(1, 201633504903), (3, 67211168301), (9, 22403722767), (27, 7467907589), (359, 561653217), (1077, 187217739), (3231, 62405913), (9693, 20801971)]