51339717

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13297}}^1$

素因数の和:13330

約数の個数: 32

約数和(自身を含む): 89362560

約数和(自身を除く): 38022843

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 13297, 39891, 119673, 146267, 172861, 359019, 438801, 518583, 1316403, 1555749, 1901471, 3949209, 4667247, 5704413, 17113239, 51339717]

約数ペア:

[(1, 51339717), (3, 17113239), (9, 5704413), (11, 4667247), (13, 3949209), (27, 1901471), (33, 1555749), (39, 1316403), (99, 518583), (117, 438801), (143, 359019), (297, 172861), (351, 146267), (429, 119673), (1287, 39891), (3861, 13297)]