55682739

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2879}}^1$

素因数の和:3199

約数の個数: 24

約数和(自身を含む): 92252160

約数和(自身を除く): 36569421

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 2879, 6447, 8637, 19341, 20153, 25911, 60459, 181377, 883853, 2651559, 6186971, 7954677, 18560913, 55682739]

約数ペア:

[(1, 55682739), (3, 18560913), (7, 7954677), (9, 6186971), (21, 2651559), (63, 883853), (307, 181377), (921, 60459), (2149, 25911), (2763, 20153), (2879, 19341), (6447, 8637)]