17369974881

素因数分解:

$3^3\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{90191}}^1$

素因数の和:91226

約数の個数: 32

約数和(自身を含む): 29438668800

約数和(自身を除く): 12068693919

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1019, 3057, 7133, 9171, 21399, 27513, 64197, 90191, 192591, 270573, 631337, 811719, 1894011, 2435157, 5682033, 17046099, 91904629, 275713887, 643332403, 827141661, 1929997209, 2481424983, 5789991627, 17369974881]

約数ペア:

[(1, 17369974881), (3, 5789991627), (7, 2481424983), (9, 1929997209), (21, 827141661), (27, 643332403), (63, 275713887), (189, 91904629), (1019, 17046099), (3057, 5682033), (7133, 2435157), (9171, 1894011), (21399, 811719), (27513, 631337), (64197, 270573), (90191, 192591)]