6815151

素因数分解:

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

素因数の和:460

約数の個数: 32

約数和(自身を含む): 11681280

約数和(自身を除く): 4866129

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 337, 749, 963, 1011, 2247, 2359, 2889, 3033, 6741, 7077, 9099, 20223, 21231, 36059, 63693, 108177, 252413, 324531, 757239, 973593, 2271717, 6815151]

約数ペア:

[(1, 6815151), (3, 2271717), (7, 973593), (9, 757239), (21, 324531), (27, 252413), (63, 108177), (107, 63693), (189, 36059), (321, 21231), (337, 20223), (749, 9099), (963, 7077), (1011, 6741), (2247, 3033), (2359, 2889)]