9969188739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{27259}}^1$

素因数の和:27451

約数の個数: 32

約数和(自身を含む): 14414215680

約数和(自身を除く): 4445026941

約数列:

[1, 3, 17, 51, 71, 101, 213, 303, 1207, 1717, 3621, 5151, 7171, 21513, 27259, 81777, 121907, 365721, 463403, 1390209, 1935389, 2753159, 5806167, 8259477, 32901613, 46803703, 98704839, 140411109, 195474289, 586422867, 3323062913, 9969188739]

約数ペア:

[(1, 9969188739), (3, 3323062913), (17, 586422867), (51, 195474289), (71, 140411109), (101, 98704839), (213, 46803703), (303, 32901613), (1207, 8259477), (1717, 5806167), (3621, 2753159), (5151, 1935389), (7171, 1390209), (21513, 463403), (27259, 365721), (81777, 121907)]