190202337

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{180629}}^1$

素因数の和:180654

約数の個数: 20

約数和(自身を含む): 305987220

約数和(自身を除く): 115784883

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 180629, 541887, 1625661, 2348177, 4876983, 7044531, 14630949, 21133593, 63400779, 190202337]

約数ペア:

[(1, 190202337), (3, 63400779), (9, 21133593), (13, 14630949), (27, 7044531), (39, 4876983), (81, 2348177), (117, 1625661), (351, 541887), (1053, 180629)]