26915733

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{25561}}^1$

素因数の和:25586

約数の個数: 20

約数和(自身を含む): 43302028

約数和(自身を除く): 16386295

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 25561, 76683, 230049, 332293, 690147, 996879, 2070441, 2990637, 8971911, 26915733]

約数ペア:

[(1, 26915733), (3, 8971911), (9, 2990637), (13, 2070441), (27, 996879), (39, 690147), (81, 332293), (117, 230049), (351, 76683), (1053, 25561)]