27200962957

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{20809}}^1$

素因数の和:20970

約数の個数: 32

約数和(自身を含む): 32896448000

約数和(自身を除く): 5695485043

約数列:

[1, 7, 37, 49, 103, 259, 343, 721, 1813, 3811, 5047, 12691, 20809, 26677, 35329, 145663, 186739, 769933, 1019641, 1307173, 2143327, 5389531, 7137487, 15003289, 37726717, 79303099, 105023023, 264087019, 555121693, 735161161, 3885851851, 27200962957]

約数ペア:

[(1, 27200962957), (7, 3885851851), (37, 735161161), (49, 555121693), (103, 264087019), (259, 105023023), (343, 79303099), (721, 37726717), (1813, 15003289), (3811, 7137487), (5047, 5389531), (12691, 2143327), (20809, 1307173), (26677, 1019641), (35329, 769933), (145663, 186739)]