215572563

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{469657}}^1$

素因数の和:469683

約数の個数: 16

約数和(自身を含む): 338153760

約数和(自身を除く): 122581197

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 469657, 1408971, 4226913, 7984169, 12680739, 23952507, 71857521, 215572563]

約数ペア:

[(1, 215572563), (3, 71857521), (9, 23952507), (17, 12680739), (27, 7984169), (51, 4226913), (153, 1408971), (459, 469657)]