201831993

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{20593}}^1$

素因数の和:20627

約数の個数: 30

約数和(自身を含む): 331419242

約数和(自身を除く): 129587249

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 20593, 61779, 185337, 226523, 556011, 679569, 1668033, 2038707, 2491753, 6116121, 7475259, 18348363, 22425777, 67277331, 201831993]

約数ペア:

[(1, 201831993), (3, 67277331), (9, 22425777), (11, 18348363), (27, 7475259), (33, 6116121), (81, 2491753), (99, 2038707), (121, 1668033), (297, 679569), (363, 556011), (891, 226523), (1089, 185337), (3267, 61779), (9801, 20593)]