165819291201

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^2\times {\mathrm{48817}}^1$

素因数の和:49138

約数の個数: 36

約数和(自身を含む): 255324681612

約数和(自身を除く): 89505390411

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 7599, 22201, 22797, 48817, 66603, 146451, 199809, 377417, 439353, 829889, 1132251, 2489667, 3396753, 7273733, 7469001, 21821199, 65463597, 123653461, 370960383, 1083786217, 1112881149, 3251358651, 9754075953, 18424365689, 55273097067, 165819291201]

約数ペア:

[(1, 165819291201), (3, 55273097067), (9, 18424365689), (17, 9754075953), (51, 3251358651), (149, 1112881149), (153, 1083786217), (447, 370960383), (1341, 123653461), (2533, 65463597), (7599, 21821199), (22201, 7469001), (22797, 7273733), (48817, 3396753), (66603, 2489667), (146451, 1132251), (199809, 829889), (377417, 439353)]