69039159

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193387}}^1$

素因数の和:193414

約数の個数: 16

約数和(自身を含む): 111391488

約数和(自身を除く): 42352329

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 193387, 580161, 1353709, 3287579, 4061127, 9862737, 23013053, 69039159]

約数ペア:

[(1, 69039159), (3, 23013053), (7, 9862737), (17, 4061127), (21, 3287579), (51, 1353709), (119, 580161), (357, 193387)]