66464607

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 34335393

約数列:

[1, 3, 11, 29, 33, 87, 199, 319, 349, 597, 957, 1047, 2189, 3839, 5771, 6567, 10121, 11517, 17313, 30363, 63481, 69451, 111331, 190443, 208353, 333993, 763961, 2014079, 2291883, 6042237, 22154869, 66464607]

約数ペア:

[(1, 66464607), (3, 22154869), (11, 6042237), (29, 2291883), (33, 2014079), (87, 763961), (199, 333993), (319, 208353), (349, 190443), (597, 111331), (957, 69451), (1047, 63481), (2189, 30363), (3839, 17313), (5771, 11517), (6567, 10121)]