42687459

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{93001}}^1$

素因数の和:93027

約数の個数: 16

約数和(自身を含む): 66961440

約数和(自身を除く): 24273981

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 93001, 279003, 837009, 1581017, 2511027, 4743051, 14229153, 42687459]

約数ペア:

[(1, 42687459), (3, 14229153), (9, 4743051), (17, 2511027), (27, 1581017), (51, 837009), (153, 279003), (459, 93001)]