67110407

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 91072512

約数和(自身を除く): 23962105

約数列:

[1, 7, 13, 17, 47, 71, 91, 119, 169, 221, 329, 497, 611, 799, 923, 1183, 1207, 1547, 2873, 3337, 4277, 5593, 6461, 7943, 8449, 10387, 11999, 15691, 20111, 23359, 43381, 55601, 56729, 72709, 83993, 109837, 135031, 203983, 303667, 397103, 563953, 737477, 945217, 1427881, 3947671, 5162339, 9587201, 67110407]

約数ペア:

[(1, 67110407), (7, 9587201), (13, 5162339), (17, 3947671), (47, 1427881), (71, 945217), (91, 737477), (119, 563953), (169, 397103), (221, 303667), (329, 203983), (497, 135031), (611, 109837), (799, 83993), (923, 72709), (1183, 56729), (1207, 55601), (1547, 43381), (2873, 23359), (3337, 20111), (4277, 15691), (5593, 11999), (6461, 10387), (7943, 8449)]