27612459

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1093}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 45737952

約数和(自身を除く): 18125493

約数列:

[1, 3, 7, 9, 21, 63, 401, 1093, 1203, 2807, 3279, 3609, 7651, 8421, 9837, 22953, 25263, 68859, 438293, 1314879, 3068051, 3944637, 9204153, 27612459]

約数ペア:

[(1, 27612459), (3, 9204153), (7, 3944637), (9, 3068051), (21, 1314879), (63, 438293), (401, 68859), (1093, 25263), (1203, 22953), (2807, 9837), (3279, 8421), (3609, 7651)]