81778686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2797}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 178892928

約数和(自身を除く): 97114242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 443, 886, 1329, 2658, 2797, 4873, 5594, 8391, 9746, 14619, 16782, 29238, 30767, 61534, 92301, 184602, 1239071, 2478142, 3717213, 7434426, 13629781, 27259562, 40889343, 81778686]

約数ペア:

[(1, 81778686), (2, 40889343), (3, 27259562), (6, 13629781), (11, 7434426), (22, 3717213), (33, 2478142), (66, 1239071), (443, 184602), (886, 92301), (1329, 61534), (2658, 30767), (2797, 29238), (4873, 16782), (5594, 14619), (8391, 9746)]