210844269

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{45139}}^1$

素因数の和:45321

約数の個数: 16

約数和(自身を含む): 314174400

約数和(自身を除く): 103330131

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 45139, 135417, 406251, 1218753, 7809047, 23427141, 70281423, 210844269]

約数ペア:

[(1, 210844269), (3, 70281423), (9, 23427141), (27, 7809047), (173, 1218753), (519, 406251), (1557, 135417), (4671, 45139)]