81149634

素因数分解:

$2^1\times 3^3\times {\mathrm{1502771}}^1$

素因数の和:1502782

約数の個数: 16

約数和(自身を含む): 180332640

約数和(自身を除く): 99183006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1502771, 3005542, 4508313, 9016626, 13524939, 27049878, 40574817, 81149634]

約数ペア:

[(1, 81149634), (2, 40574817), (3, 27049878), (6, 13524939), (9, 9016626), (18, 4508313), (27, 3005542), (54, 1502771)]