64530054

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{16831}}^1$

素因数の和:16913

約数の個数: 32

約数和(自身を含む): 145428480

約数和(自身を除く): 80898426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 16831, 33662, 50493, 100986, 151479, 302958, 454437, 908874, 1195001, 2390002, 3585003, 7170006, 10755009, 21510018, 32265027, 64530054]

約数ペア:

[(1, 64530054), (2, 32265027), (3, 21510018), (6, 10755009), (9, 7170006), (18, 3585003), (27, 2390002), (54, 1195001), (71, 908874), (142, 454437), (213, 302958), (426, 151479), (639, 100986), (1278, 50493), (1917, 33662), (3834, 16831)]