6749541

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 10752000

約数和(自身を除く): 4002459

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 223, 513, 531, 669, 1121, 1593, 2007, 3363, 4237, 6021, 10089, 12711, 13157, 30267, 38133, 39471, 114399, 118413, 249983, 355239, 749949, 2249847, 6749541]

約数ペア:

[(1, 6749541), (3, 2249847), (9, 749949), (19, 355239), (27, 249983), (57, 118413), (59, 114399), (171, 39471), (177, 38133), (223, 30267), (513, 13157), (531, 12711), (669, 10089), (1121, 6021), (1593, 4237), (2007, 3363)]