57372237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 95025840

約数和(自身を除く): 37653603

約数列:

[1, 3, 9, 13, 29, 37, 39, 87, 111, 117, 261, 333, 377, 457, 481, 1073, 1131, 1371, 1443, 3219, 3393, 4113, 4329, 5941, 9657, 13253, 13949, 16909, 17823, 39759, 41847, 50727, 53469, 119277, 125541, 152181, 172289, 219817, 490361, 516867, 659451, 1471083, 1550601, 1978353, 4413249, 6374693, 19124079, 57372237]

約数ペア:

[(1, 57372237), (3, 19124079), (9, 6374693), (13, 4413249), (29, 1978353), (37, 1550601), (39, 1471083), (87, 659451), (111, 516867), (117, 490361), (261, 219817), (333, 172289), (377, 152181), (457, 125541), (481, 119277), (1073, 53469), (1131, 50727), (1371, 41847), (1443, 39759), (3219, 17823), (3393, 16909), (4113, 13949), (4329, 13253), (5941, 9657)]