9917366877

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{56821}}^1$

素因数の和:56922

約数の個数: 48

約数和(自身を含む): 16381100736

約数和(自身を除く): 6463733859

約数列:

[1, 3, 9, 11, 33, 41, 43, 99, 123, 129, 369, 387, 451, 473, 1353, 1419, 1763, 4059, 4257, 5289, 15867, 19393, 56821, 58179, 170463, 174537, 511389, 625031, 1875093, 2329661, 2443303, 5625279, 6988983, 7329909, 20966949, 21989727, 25626271, 26876333, 76878813, 80628999, 100175423, 230636439, 241886997, 300526269, 901578807, 1101929653, 3305788959, 9917366877]

約数ペア:

[(1, 9917366877), (3, 3305788959), (9, 1101929653), (11, 901578807), (33, 300526269), (41, 241886997), (43, 230636439), (99, 100175423), (123, 80628999), (129, 76878813), (369, 26876333), (387, 25626271), (451, 21989727), (473, 20966949), (1353, 7329909), (1419, 6988983), (1763, 5625279), (4059, 2443303), (4257, 2329661), (5289, 1875093), (15867, 625031), (19393, 511389), (56821, 174537), (58179, 170463)]