27240273

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{3491}}^1$

素因数の和:3534

約数の個数: 24

約数和(自身を含む): 42881760

約数和(自身を除く): 15641487

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 3491, 7803, 10473, 31419, 59347, 94257, 178041, 534123, 1008899, 1602369, 3026697, 9080091, 27240273]

約数ペア:

[(1, 27240273), (3, 9080091), (9, 3026697), (17, 1602369), (27, 1008899), (51, 534123), (153, 178041), (289, 94257), (459, 59347), (867, 31419), (2601, 10473), (3491, 7803)]