40865121

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137593}}^1$

素因数の和:137613

約数の個数: 16

約数和(自身を含む): 66045120

約数和(自身を除く): 25179999

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 137593, 412779, 1238337, 1513523, 3715011, 4540569, 13621707, 40865121]

約数ペア:

[(1, 40865121), (3, 13621707), (9, 4540569), (11, 3715011), (27, 1513523), (33, 1238337), (99, 412779), (297, 137593)]