47885103

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4721}}^1$

素因数の和:4764

約数の個数: 36

約数和(自身を含む): 83976048

約数和(自身を除く): 36090945

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 4721, 10143, 14163, 33047, 42489, 99141, 108583, 231329, 297423, 325749, 693987, 760081, 977247, 2081961, 2280243, 5320567, 6840729, 15961701, 47885103]

約数ペア:

[(1, 47885103), (3, 15961701), (7, 6840729), (9, 5320567), (21, 2280243), (23, 2081961), (49, 977247), (63, 760081), (69, 693987), (147, 325749), (161, 297423), (207, 231329), (441, 108583), (483, 99141), (1127, 42489), (1449, 33047), (3381, 14163), (4721, 10143)]