139075233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 208023552

約数和(自身を除く): 68948319

約数列:

[1, 3, 11, 33, 53, 131, 159, 393, 583, 607, 1441, 1749, 1821, 4323, 6677, 6943, 20031, 20829, 32171, 76373, 79517, 96513, 229119, 238551, 353881, 874687, 1061643, 2624061, 4214401, 12643203, 46358411, 139075233]

約数ペア:

[(1, 139075233), (3, 46358411), (11, 12643203), (33, 4214401), (53, 2624061), (131, 1061643), (159, 874687), (393, 353881), (583, 238551), (607, 229119), (1441, 96513), (1749, 79517), (1821, 76373), (4323, 32171), (6677, 20829), (6943, 20031)]