157066587

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{20129}}^1$

素因数の和:20172

約数の個数: 24

約数和(自身を含む): 247196400

約数和(自身を除く): 90129813

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 20129, 60387, 181161, 342193, 543483, 1026579, 3079737, 5817281, 9239211, 17451843, 52355529, 157066587]

約数ペア:

[(1, 157066587), (3, 52355529), (9, 17451843), (17, 9239211), (27, 5817281), (51, 3079737), (153, 1026579), (289, 543483), (459, 342193), (867, 181161), (2601, 60387), (7803, 20129)]