164098737

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 276883200

約数和(自身を除く): 112784463

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 109, 111, 137, 297, 327, 333, 407, 411, 981, 999, 1199, 1221, 1233, 1507, 2943, 3597, 3663, 3699, 4033, 4521, 5069, 10791, 10989, 12099, 13563, 14933, 15207, 32373, 36297, 40689, 44363, 44799, 45621, 55759, 108891, 133089, 134397, 136863, 164263, 167277, 399267, 403191, 492789, 501831, 552521, 1197801, 1478367, 1505493, 1657563, 4435101, 4972689, 6077731, 14918067, 18233193, 54699579, 164098737]

約数ペア:

[(1, 164098737), (3, 54699579), (9, 18233193), (11, 14918067), (27, 6077731), (33, 4972689), (37, 4435101), (99, 1657563), (109, 1505493), (111, 1478367), (137, 1197801), (297, 552521), (327, 501831), (333, 492789), (407, 403191), (411, 399267), (981, 167277), (999, 164263), (1199, 136863), (1221, 134397), (1233, 133089), (1507, 108891), (2943, 55759), (3597, 45621), (3663, 44799), (3699, 44363), (4033, 40689), (4521, 36297), (5069, 32373), (10791, 15207), (10989, 14933), (12099, 13563)]