81240798

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139589}}^1$

素因数の和:139691

約数の個数: 16

約数和(自身を含む): 164157840

約数和(自身を除く): 82917042

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 139589, 279178, 418767, 837534, 13540133, 27080266, 40620399, 81240798]

約数ペア:

[(1, 81240798), (2, 40620399), (3, 27080266), (6, 13540133), (97, 837534), (194, 418767), (291, 279178), (582, 139589)]