67591017

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{64189}}^1$

素因数の和:64214

約数の個数: 20

約数和(自身を含む): 108737860

約数和(自身を除く): 41146843

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 64189, 192567, 577701, 834457, 1733103, 2503371, 5199309, 7510113, 22530339, 67591017]

約数ペア:

[(1, 67591017), (3, 22530339), (9, 7510113), (13, 5199309), (27, 2503371), (39, 1733103), (81, 834457), (117, 577701), (351, 192567), (1053, 64189)]