81464766

素因数分解:

$2^1\times 3^1\times {\mathrm{3643}}^1\times {\mathrm{3727}}^1$

素因数の和:7375

約数の個数: 16

約数和(自身を含む): 163017984

約数和(自身を除く): 81553218

約数列:

[1, 2, 3, 6, 3643, 3727, 7286, 7454, 10929, 11181, 21858, 22362, 13577461, 27154922, 40732383, 81464766]

約数ペア:

[(1, 81464766), (2, 40732383), (3, 27154922), (6, 13577461), (3643, 22362), (3727, 21858), (7286, 11181), (7454, 10929)]