80820498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{111323}}^1$

素因数の和:111350

約数の個数: 24

約数和(自身を含む): 177673104

約数和(自身を除く): 96852606

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 111323, 222646, 333969, 667938, 1224553, 2449106, 3673659, 7347318, 13470083, 26940166, 40410249, 80820498]

約数ペア:

[(1, 80820498), (2, 40410249), (3, 26940166), (6, 13470083), (11, 7347318), (22, 3673659), (33, 2449106), (66, 1224553), (121, 667938), (242, 333969), (363, 222646), (726, 111323)]