80999577

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{839}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 124225920

約数和(自身を除く): 43226343

約数列:

[1, 3, 9, 17, 51, 153, 631, 839, 1893, 2517, 5679, 7551, 10727, 14263, 32181, 42789, 96543, 128367, 529409, 1588227, 4764681, 8999953, 26999859, 80999577]

約数ペア:

[(1, 80999577), (3, 26999859), (9, 8999953), (17, 4764681), (51, 1588227), (153, 529409), (631, 128367), (839, 96543), (1893, 42789), (2517, 32181), (5679, 14263), (7551, 10727)]