12761577

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{27803}}^1$

素因数の和:27829

約数の個数: 16

約数和(自身を含む): 20018880

約数和(自身を除く): 7257303

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 27803, 83409, 250227, 472651, 750681, 1417953, 4253859, 12761577]

約数ペア:

[(1, 12761577), (3, 4253859), (9, 1417953), (17, 750681), (27, 472651), (51, 250227), (153, 83409), (459, 27803)]