131483286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1499}}^1$

素因数の和:1961

約数の個数: 48

約数和(自身を含む): 311688000

約数和(自身を除く): 180204714

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 443, 886, 1329, 1499, 2658, 2998, 3987, 4497, 4873, 7974, 8994, 9746, 13491, 14619, 16489, 26982, 29238, 32978, 43857, 49467, 87714, 98934, 148401, 296802, 664057, 1328114, 1992171, 3984342, 5976513, 7304627, 11953026, 14609254, 21913881, 43827762, 65741643, 131483286]

約数ペア:

[(1, 131483286), (2, 65741643), (3, 43827762), (6, 21913881), (9, 14609254), (11, 11953026), (18, 7304627), (22, 5976513), (33, 3984342), (66, 1992171), (99, 1328114), (198, 664057), (443, 296802), (886, 148401), (1329, 98934), (1499, 87714), (2658, 49467), (2998, 43857), (3987, 32978), (4497, 29238), (4873, 26982), (7974, 16489), (8994, 14619), (9746, 13491)]