27475539

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5297}}^1$

素因数の和:5339

約数の個数: 32

約数和(自身を含む): 47470080

約数和(自身を除く): 19994541

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 5297, 15891, 37079, 68861, 100643, 111237, 206583, 301929, 482027, 704501, 1308359, 1446081, 2113503, 3925077, 9158513, 27475539]

約数ペア:

[(1, 27475539), (3, 9158513), (7, 3925077), (13, 2113503), (19, 1446081), (21, 1308359), (39, 704501), (57, 482027), (91, 301929), (133, 206583), (247, 111237), (273, 100643), (399, 68861), (741, 37079), (1729, 15891), (5187, 5297)]