1343133657

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 56

約数和(自身を含む): 2070963936

約数和(自身を除く): 727830279

約数列:

[1, 3, 9, 27, 67, 81, 107, 201, 243, 257, 321, 603, 729, 771, 963, 1809, 2313, 2889, 5427, 6939, 7169, 8667, 16281, 17219, 20817, 21507, 26001, 27499, 48843, 51657, 62451, 64521, 78003, 82497, 154971, 187353, 193563, 247491, 464913, 580689, 742473, 1394739, 1742067, 1842433, 2227419, 4184217, 5226201, 5527299, 6682257, 12552651, 16581897, 20046771, 49745691, 149237073, 447711219, 1343133657]

約数ペア:

[(1, 1343133657), (3, 447711219), (9, 149237073), (27, 49745691), (67, 20046771), (81, 16581897), (107, 12552651), (201, 6682257), (243, 5527299), (257, 5226201), (321, 4184217), (603, 2227419), (729, 1842433), (771, 1742067), (963, 1394739), (1809, 742473), (2313, 580689), (2889, 464913), (5427, 247491), (6939, 193563), (7169, 187353), (8667, 154971), (16281, 82497), (17219, 78003), (20817, 64521), (21507, 62451), (26001, 51657), (27499, 48843)]