129382803

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 210263040

約数和(自身を除く): 80880237

約数列:

[1, 3, 9, 11, 33, 71, 79, 99, 213, 233, 237, 639, 699, 711, 781, 869, 2097, 2343, 2563, 2607, 5609, 7029, 7689, 7821, 16543, 16827, 18407, 23067, 49629, 50481, 55221, 61699, 148887, 165663, 181973, 185097, 202477, 545919, 555291, 607431, 1306897, 1637757, 1822293, 3920691, 11762073, 14375867, 43127601, 129382803]

約数ペア:

[(1, 129382803), (3, 43127601), (9, 14375867), (11, 11762073), (33, 3920691), (71, 1822293), (79, 1637757), (99, 1306897), (213, 607431), (233, 555291), (237, 545919), (639, 202477), (699, 185097), (711, 181973), (781, 165663), (869, 148887), (2097, 61699), (2343, 55221), (2563, 50481), (2607, 49629), (5609, 23067), (7029, 18407), (7689, 16827), (7821, 16543)]