545947011

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 846106560

約数和(自身を除く): 300159549

約数列:

[1, 3, 9, 29, 53, 61, 87, 159, 183, 261, 477, 549, 647, 1537, 1769, 1941, 3233, 4611, 5307, 5823, 9699, 13833, 15921, 18763, 29097, 34291, 39467, 56289, 93757, 102873, 118401, 168867, 281271, 308619, 355203, 843813, 994439, 1144543, 2091751, 2983317, 3433629, 6275253, 8949951, 10300887, 18825759, 60660779, 181982337, 545947011]

約数ペア:

[(1, 545947011), (3, 181982337), (9, 60660779), (29, 18825759), (53, 10300887), (61, 8949951), (87, 6275253), (159, 3433629), (183, 2983317), (261, 2091751), (477, 1144543), (549, 994439), (647, 843813), (1537, 355203), (1769, 308619), (1941, 281271), (3233, 168867), (4611, 118401), (5307, 102873), (5823, 93757), (9699, 56289), (13833, 39467), (15921, 34291), (18763, 29097)]