56853111

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1601}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 92275200

約数和(自身を除く): 35422089

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1601, 1691, 1869, 4803, 5073, 11207, 11837, 30419, 33621, 35511, 91257, 142489, 212933, 427467, 638799, 997423, 2707291, 2992269, 8121873, 18951037, 56853111]

約数ペア:

[(1, 56853111), (3, 18951037), (7, 8121873), (19, 2992269), (21, 2707291), (57, 997423), (89, 638799), (133, 427467), (267, 212933), (399, 142489), (623, 91257), (1601, 35511), (1691, 33621), (1869, 30419), (4803, 11837), (5073, 11207)]