965123031

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 1501286400

約数和(自身を除く): 536163369

約数列:

[1, 3, 17, 19, 31, 51, 57, 89, 93, 267, 323, 361, 527, 589, 969, 1083, 1513, 1581, 1691, 1767, 2759, 4539, 5073, 6137, 6859, 8277, 10013, 11191, 18411, 20577, 28747, 30039, 32129, 33573, 46903, 52421, 86241, 96387, 116603, 140709, 157263, 190247, 212629, 349809, 546193, 570741, 610451, 637887, 891157, 995999, 1638579, 1831353, 2673471, 2987997, 3614693, 10377667, 10844079, 16931983, 18923981, 31133001, 50795949, 56771943, 321707677, 965123031]

約数ペア:

[(1, 965123031), (3, 321707677), (17, 56771943), (19, 50795949), (31, 31133001), (51, 18923981), (57, 16931983), (89, 10844079), (93, 10377667), (267, 3614693), (323, 2987997), (361, 2673471), (527, 1831353), (589, 1638579), (969, 995999), (1083, 891157), (1513, 637887), (1581, 610451), (1691, 570741), (1767, 546193), (2759, 349809), (4539, 212629), (5073, 190247), (6137, 157263), (6859, 140709), (8277, 116603), (10013, 96387), (11191, 86241), (18411, 52421), (20577, 46903), (28747, 33573), (30039, 32129)]