40350231

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29303}}^1$

素因数の和:29332

約数の個数: 20

約数和(自身を含む): 63824112

約数和(自身を除く): 23473881

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 29303, 87909, 263727, 498151, 791181, 1494453, 2373543, 4483359, 13450077, 40350231]

約数ペア:

[(1, 40350231), (3, 13450077), (9, 4483359), (17, 2373543), (27, 1494453), (51, 791181), (81, 498151), (153, 263727), (459, 87909), (1377, 29303)]