168017919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{4003}}^1$

素因数の和:4846

約数の個数: 16

約数和(自身を含む): 237549312

約数和(自身を除く): 69531393

約数列:

[1, 3, 17, 51, 823, 2469, 4003, 12009, 13991, 41973, 68051, 204153, 3294469, 9883407, 56005973, 168017919]

約数ペア:

[(1, 168017919), (3, 56005973), (17, 9883407), (51, 3294469), (823, 204153), (2469, 68051), (4003, 41973), (12009, 13991)]