40844343

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 58982400

約数和(自身を除く): 18138057

約数列:

[1, 3, 23, 59, 69, 79, 127, 177, 237, 381, 1357, 1817, 2921, 4071, 4661, 5451, 7493, 8763, 10033, 13983, 22479, 30099, 107203, 172339, 230759, 321609, 517017, 591947, 692277, 1775841, 13614781, 40844343]

約数ペア:

[(1, 40844343), (3, 13614781), (23, 1775841), (59, 692277), (69, 591947), (79, 517017), (127, 321609), (177, 230759), (237, 172339), (381, 107203), (1357, 30099), (1817, 22479), (2921, 13983), (4071, 10033), (4661, 8763), (5451, 7493)]