80907777

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8669}}^1$

素因数の和:8753

約数の個数: 24

約数和(自身を含む): 125784360

約数和(自身を除く): 44876583

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 8669, 9333, 26007, 78021, 147373, 442119, 528809, 1326357, 1586427, 4759281, 8989753, 26969259, 80907777]

約数ペア:

[(1, 80907777), (3, 26969259), (9, 8989753), (17, 4759281), (51, 1586427), (61, 1326357), (153, 528809), (183, 442119), (549, 147373), (1037, 78021), (3111, 26007), (8669, 9333)]