133564587

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 194407488

約数和(自身を除く): 60842901

約数列:

[1, 3, 13, 39, 131, 169, 393, 507, 1703, 2011, 5109, 6033, 22139, 26143, 66417, 78429, 263441, 339859, 790323, 1019577, 3424733, 10274199, 44521529, 133564587]

約数ペア:

[(1, 133564587), (3, 44521529), (13, 10274199), (39, 3424733), (131, 1019577), (169, 790323), (393, 339859), (507, 263441), (1703, 78429), (2011, 66417), (5109, 26143), (6033, 22139)]