135681426

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 313251840

約数和(自身を除く): 177570414

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 71, 86, 129, 142, 213, 258, 387, 426, 639, 774, 823, 1161, 1278, 1646, 1917, 2322, 2469, 3053, 3834, 4938, 6106, 7407, 9159, 14814, 18318, 22221, 27477, 35389, 44442, 54954, 58433, 70778, 82431, 106167, 116866, 164862, 175299, 212334, 318501, 350598, 525897, 637002, 955503, 1051794, 1577691, 1911006, 2512619, 3155382, 5025238, 7537857, 15075714, 22613571, 45227142, 67840713, 135681426]

約数ペア:

[(1, 135681426), (2, 67840713), (3, 45227142), (6, 22613571), (9, 15075714), (18, 7537857), (27, 5025238), (43, 3155382), (54, 2512619), (71, 1911006), (86, 1577691), (129, 1051794), (142, 955503), (213, 637002), (258, 525897), (387, 350598), (426, 318501), (639, 212334), (774, 175299), (823, 164862), (1161, 116866), (1278, 106167), (1646, 82431), (1917, 70778), (2322, 58433), (2469, 54954), (3053, 44442), (3834, 35389), (4938, 27477), (6106, 22221), (7407, 18318), (9159, 14814)]