135890406

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^2\times {\mathrm{1361}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 309391920

約数和(自身を除く): 173501514

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 1361, 1849, 2322, 2722, 3698, 4083, 5547, 8166, 11094, 12249, 16641, 24498, 33282, 36747, 49923, 58523, 73494, 99846, 117046, 175569, 351138, 526707, 1053414, 1580121, 2516489, 3160242, 5032978, 7549467, 15098934, 22648401, 45296802, 67945203, 135890406]

約数ペア:

[(1, 135890406), (2, 67945203), (3, 45296802), (6, 22648401), (9, 15098934), (18, 7549467), (27, 5032978), (43, 3160242), (54, 2516489), (86, 1580121), (129, 1053414), (258, 526707), (387, 351138), (774, 175569), (1161, 117046), (1361, 99846), (1849, 73494), (2322, 58523), (2722, 49923), (3698, 36747), (4083, 33282), (5547, 24498), (8166, 16641), (11094, 12249)]