675531087

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{3121}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 1124519424

約数和(自身を除く): 448988337

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 937, 2811, 3121, 6559, 9363, 10307, 19677, 21847, 30921, 34331, 65541, 72149, 102993, 216447, 240317, 720951, 2924377, 8773131, 20470639, 32168147, 61411917, 96504441, 225177029, 675531087]

約数ペア:

[(1, 675531087), (3, 225177029), (7, 96504441), (11, 61411917), (21, 32168147), (33, 20470639), (77, 8773131), (231, 2924377), (937, 720951), (2811, 240317), (3121, 216447), (6559, 102993), (9363, 72149), (10307, 65541), (19677, 34331), (21847, 30921)]