63723471

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 103229280

約数和(自身を除く): 39505809

約数列:

[1, 3, 7, 21, 41, 49, 97, 109, 123, 147, 287, 291, 327, 679, 763, 861, 2009, 2037, 2289, 3977, 4469, 4753, 5341, 6027, 10573, 11931, 13407, 14259, 16023, 27839, 31283, 31719, 74011, 83517, 93849, 194873, 218981, 222033, 433493, 518077, 584619, 656943, 1300479, 1554231, 3034451, 9103353, 21241157, 63723471]

約数ペア:

[(1, 63723471), (3, 21241157), (7, 9103353), (21, 3034451), (41, 1554231), (49, 1300479), (97, 656943), (109, 584619), (123, 518077), (147, 433493), (287, 222033), (291, 218981), (327, 194873), (679, 93849), (763, 83517), (861, 74011), (2009, 31719), (2037, 31283), (2289, 27839), (3977, 16023), (4469, 14259), (4753, 13407), (5341, 11931), (6027, 10573)]