129458799

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5081}}^1$

素因数の和:5255

約数の個数: 24

約数和(自身を含む): 198198000

約数和(自身を除く): 68739201

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 5081, 8493, 15243, 25479, 45729, 96539, 289617, 757069, 868851, 2271207, 6813621, 14384311, 43152933, 129458799]

約数ペア:

[(1, 129458799), (3, 43152933), (9, 14384311), (19, 6813621), (57, 2271207), (149, 868851), (171, 757069), (447, 289617), (1341, 96539), (2831, 45729), (5081, 25479), (8493, 15243)]