40637727

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{115777}}^1$

素因数の和:115799

約数の個数: 16

約数和(自身を含む): 64835680

約数和(自身を除く): 24197953

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 115777, 347331, 1041993, 1505101, 3125979, 4515303, 13545909, 40637727]

約数ペア:

[(1, 40637727), (3, 13545909), (9, 4515303), (13, 3125979), (27, 1505101), (39, 1041993), (117, 347331), (351, 115777)]