27491703

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 40037712

約数和(自身を除く): 12546009

約数列:

[1, 3, 17, 37, 51, 111, 289, 629, 857, 867, 1887, 2571, 10693, 14569, 31709, 32079, 43707, 95127, 247673, 539053, 743019, 1617159, 9163901, 27491703]

約数ペア:

[(1, 27491703), (3, 9163901), (17, 1617159), (37, 743019), (51, 539053), (111, 247673), (289, 95127), (629, 43707), (857, 32079), (867, 31709), (1887, 14569), (2571, 10693)]