64913919

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{106591}}^1$

素因数の和:106630

約数の個数: 16

約数和(自身を含む): 102328320

約数和(自身を除く): 37414401

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 106591, 319773, 746137, 2238411, 3091139, 9273417, 21637973, 64913919]

約数ペア:

[(1, 64913919), (3, 21637973), (7, 9273417), (21, 3091139), (29, 2238411), (87, 746137), (203, 319773), (609, 106591)]