27009855

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3957

約数の個数: 40

約数和(自身を含む): 51278832

約数和(自身を除く): 24268977

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 3923, 6885, 11769, 19615, 35307, 58845, 66691, 105921, 176535, 200073, 317763, 333455, 529605, 600219, 1000365, 1588815, 1800657, 3001095, 5401971, 9003285, 27009855]

約数ペア:

[(1, 27009855), (3, 9003285), (5, 5401971), (9, 3001095), (15, 1800657), (17, 1588815), (27, 1000365), (45, 600219), (51, 529605), (81, 333455), (85, 317763), (135, 200073), (153, 176535), (255, 105921), (405, 66691), (459, 58845), (765, 35307), (1377, 19615), (2295, 11769), (3923, 6885)]