54530343

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 93090816

約数和(自身を除く): 38560473

約数列:

[1, 3, 7, 9, 21, 63, 71, 73, 167, 213, 219, 497, 501, 511, 639, 657, 1169, 1491, 1503, 1533, 3507, 4473, 4599, 5183, 10521, 11857, 12191, 15549, 35571, 36281, 36573, 46647, 82999, 85337, 106713, 108843, 109719, 248997, 256011, 326529, 746991, 768033, 865561, 2596683, 6058927, 7790049, 18176781, 54530343]

約数ペア:

[(1, 54530343), (3, 18176781), (7, 7790049), (9, 6058927), (21, 2596683), (63, 865561), (71, 768033), (73, 746991), (167, 326529), (213, 256011), (219, 248997), (497, 109719), (501, 108843), (511, 106713), (639, 85337), (657, 82999), (1169, 46647), (1491, 36573), (1503, 36281), (1533, 35571), (3507, 15549), (4473, 12191), (4599, 11857), (5183, 10521)]