77441103

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{56239}}^1$

素因数の和:56268

約数の個数: 20

約数和(自身を含む): 122490720

約数和(自身を除く): 45049617

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 56239, 168717, 506151, 956063, 1518453, 2868189, 4555359, 8604567, 25813701, 77441103]

約数ペア:

[(1, 77441103), (3, 25813701), (9, 8604567), (17, 4555359), (27, 2868189), (51, 1518453), (81, 956063), (153, 506151), (459, 168717), (1377, 56239)]