27026363

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 7810117

約数列:

[1, 7, 13, 47, 71, 89, 91, 329, 497, 611, 623, 923, 1157, 3337, 4183, 4277, 6319, 6461, 8099, 23359, 29281, 43381, 44233, 54379, 82147, 296993, 303667, 380653, 575029, 2078951, 3860909, 27026363]

約数ペア:

[(1, 27026363), (7, 3860909), (13, 2078951), (47, 575029), (71, 380653), (89, 303667), (91, 296993), (329, 82147), (497, 54379), (611, 44233), (623, 43381), (923, 29281), (1157, 23359), (3337, 8099), (4183, 6461), (4277, 6319)]