64165059

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1753}}^1$

素因数の和:1856

約数の個数: 36

約数和(自身を含む): 109175976

約数和(自身を除く): 45010917

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 249, 441, 581, 747, 1743, 1753, 4067, 5229, 5259, 12201, 12271, 15777, 36603, 36813, 85897, 110439, 145499, 257691, 436497, 773073, 1018493, 1309491, 3055479, 7129451, 9166437, 21388353, 64165059]

約数ペア:

[(1, 64165059), (3, 21388353), (7, 9166437), (9, 7129451), (21, 3055479), (49, 1309491), (63, 1018493), (83, 773073), (147, 436497), (249, 257691), (441, 145499), (581, 110439), (747, 85897), (1743, 36813), (1753, 36603), (4067, 15777), (5229, 12271), (5259, 12201)]