43540119

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 74442240

約数和(自身を除く): 30902121

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2153, 2247, 2889, 6459, 6741, 15071, 19377, 20223, 45213, 58131, 135639, 230371, 406917, 691113, 1612597, 2073339, 4837791, 6220017, 14513373, 43540119]

約数ペア:

[(1, 43540119), (3, 14513373), (7, 6220017), (9, 4837791), (21, 2073339), (27, 1612597), (63, 691113), (107, 406917), (189, 230371), (321, 135639), (749, 58131), (963, 45213), (2153, 20223), (2247, 19377), (2889, 15071), (6459, 6741)]