54481779

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 91113984

約数和(自身を除く): 36632205

約数列:

[1, 3, 9, 11, 23, 33, 69, 71, 99, 207, 213, 253, 337, 639, 759, 781, 1011, 1633, 2277, 2343, 3033, 3707, 4899, 7029, 7751, 11121, 14697, 17963, 23253, 23927, 33363, 53889, 69759, 71781, 85261, 161667, 215343, 255783, 263197, 550321, 767349, 789591, 1650963, 2368773, 4952889, 6053531, 18160593, 54481779]

約数ペア:

[(1, 54481779), (3, 18160593), (9, 6053531), (11, 4952889), (23, 2368773), (33, 1650963), (69, 789591), (71, 767349), (99, 550321), (207, 263197), (213, 255783), (253, 215343), (337, 161667), (639, 85261), (759, 71781), (781, 69759), (1011, 53889), (1633, 33363), (2277, 23927), (2343, 23253), (3033, 17963), (3707, 14697), (4899, 11121), (7029, 7751)]