91585728409

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{16607}}^1$

素因数の和:16957

約数の個数: 32

約数和(自身を含む): 109054771200

約数和(自身を除く): 17469042791

約数列:

[1, 7, 37, 107, 199, 259, 749, 1393, 3959, 7363, 16607, 21293, 27713, 51541, 116249, 149051, 614459, 787841, 1776949, 3304793, 4301213, 5514887, 12438643, 23133551, 65747113, 122277341, 353612851, 460229791, 855941387, 2475289957, 13083675487, 91585728409]

約数ペア:

[(1, 91585728409), (7, 13083675487), (37, 2475289957), (107, 855941387), (199, 460229791), (259, 353612851), (749, 122277341), (1393, 65747113), (3959, 23133551), (7363, 12438643), (16607, 5514887), (21293, 4301213), (27713, 3304793), (51541, 1776949), (116249, 787841), (149051, 614459)]