81152226

素因数分解:

$2^1\times 3^3\times {\mathrm{1502819}}^1$

素因数の和:1502830

約数の個数: 16

約数和(自身を含む): 180338400

約数和(自身を除く): 99186174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1502819, 3005638, 4508457, 9016914, 13525371, 27050742, 40576113, 81152226]

約数ペア:

[(1, 81152226), (2, 40576113), (3, 27050742), (6, 13525371), (9, 9016914), (18, 4508457), (27, 3005638), (54, 1502819)]