54462009

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 31799751

約数列:

[1, 3, 7, 21, 31, 93, 217, 269, 311, 651, 807, 933, 1883, 2177, 5649, 6531, 8339, 9641, 25017, 28923, 58373, 67487, 83659, 175119, 202461, 250977, 585613, 1756839, 2593429, 7780287, 18154003, 54462009]

約数ペア:

[(1, 54462009), (3, 18154003), (7, 7780287), (21, 2593429), (31, 1756839), (93, 585613), (217, 250977), (269, 202461), (311, 175119), (651, 83659), (807, 67487), (933, 58373), (1883, 28923), (2177, 25017), (5649, 9641), (6531, 8339)]