207844677

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 319488000

約数和(自身を除く): 111643323

約数列:

[1, 3, 9, 27, 31, 93, 239, 279, 717, 837, 1039, 2151, 3117, 6453, 7409, 9351, 22227, 28053, 32209, 66681, 96627, 200043, 248321, 289881, 744963, 869643, 2234889, 6704667, 7697951, 23093853, 69281559, 207844677]

約数ペア:

[(1, 207844677), (3, 69281559), (9, 23093853), (27, 7697951), (31, 6704667), (93, 2234889), (239, 869643), (279, 744963), (717, 289881), (837, 248321), (1039, 200043), (2151, 96627), (3117, 66681), (6453, 32209), (7409, 28053), (9351, 22227)]