27161643

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4423}}^1$

素因数の和:4538

約数の個数: 16

約数和(自身を含む): 38223360

約数和(自身を除く): 11061717

約数列:

[1, 3, 23, 69, 89, 267, 2047, 4423, 6141, 13269, 101729, 305187, 393647, 1180941, 9053881, 27161643]

約数ペア:

[(1, 27161643), (3, 9053881), (23, 1180941), (69, 393647), (89, 305187), (267, 101729), (2047, 13269), (4423, 6141)]