26646003

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{1051}}^1$

素因数の和:1376

約数の個数: 20

約数和(自身を含む): 39969688

約数和(自身を除く): 13323685

約数列:

[1, 3, 9, 27, 81, 313, 939, 1051, 2817, 3153, 8451, 9459, 25353, 28377, 85131, 328963, 986889, 2960667, 8882001, 26646003]

約数ペア:

[(1, 26646003), (3, 8882001), (9, 2960667), (27, 986889), (81, 328963), (313, 85131), (939, 28377), (1051, 25353), (2817, 9459), (3153, 8451)]