47706057

素因数分解:

$3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 83229120

約数和(自身を除く): 35523063

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 107, 147, 189, 321, 337, 441, 749, 963, 1011, 1323, 2247, 2359, 2889, 3033, 5243, 6741, 7077, 9099, 15729, 16513, 20223, 21231, 36059, 47187, 49539, 63693, 108177, 141561, 148617, 252413, 324531, 445851, 757239, 973593, 1766891, 2271717, 5300673, 6815151, 15902019, 47706057]

約数ペア:

[(1, 47706057), (3, 15902019), (7, 6815151), (9, 5300673), (21, 2271717), (27, 1766891), (49, 973593), (63, 757239), (107, 445851), (147, 324531), (189, 252413), (321, 148617), (337, 141561), (441, 108177), (749, 63693), (963, 49539), (1011, 47187), (1323, 36059), (2247, 21231), (2359, 20223), (2889, 16513), (3033, 15729), (5243, 9099), (6741, 7077)]