129786723

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56999}}^1$

素因数の和:57039

約数の個数: 24

約数和(自身を含む): 213408000

約数和(自身を除く): 83621277

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 56999, 170997, 512991, 626989, 1310977, 1880967, 3932931, 5642901, 11798793, 14420747, 43262241, 129786723]

約数ペア:

[(1, 129786723), (3, 43262241), (9, 14420747), (11, 11798793), (23, 5642901), (33, 3932931), (69, 1880967), (99, 1310977), (207, 626989), (253, 512991), (759, 170997), (2277, 56999)]