499538421

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 792792000

約数和(自身を除く): 293253579

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 499, 727, 1377, 1497, 2181, 4491, 6543, 8483, 12359, 13473, 19629, 25449, 37077, 40419, 58887, 76347, 111231, 229041, 333693, 362773, 687123, 1001079, 1088319, 3264957, 6167141, 9794871, 18501423, 29384613, 55504269, 166512807, 499538421]

約数ペア:

[(1, 499538421), (3, 166512807), (9, 55504269), (17, 29384613), (27, 18501423), (51, 9794871), (81, 6167141), (153, 3264957), (459, 1088319), (499, 1001079), (727, 687123), (1377, 362773), (1497, 333693), (2181, 229041), (4491, 111231), (6543, 76347), (8483, 58887), (12359, 40419), (13473, 37077), (19629, 25449)]