67540371

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{5153}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 95740704

約数和(自身を除く): 28200333

約数列:

[1, 3, 17, 51, 257, 771, 4369, 5153, 13107, 15459, 87601, 262803, 1324321, 3972963, 22513457, 67540371]

約数ペア:

[(1, 67540371), (3, 22513457), (17, 3972963), (51, 1324321), (257, 262803), (771, 87601), (4369, 15459), (5153, 13107)]