26994177

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3931}}^1$

素因数の和:4053

約数の個数: 24

約数和(自身を含む): 44982080

約数和(自身を除く): 17987903

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 3931, 6867, 11793, 27517, 35379, 82551, 247653, 428479, 1285437, 2999353, 3856311, 8998059, 26994177]

約数ペア:

[(1, 26994177), (3, 8998059), (7, 3856311), (9, 2999353), (21, 1285437), (63, 428479), (109, 247653), (327, 82551), (763, 35379), (981, 27517), (2289, 11793), (3931, 6867)]