81475362

素因数分解:

$2^1\times 3^3\times {\mathrm{1508803}}^1$

素因数の和:1508814

約数の個数: 16

約数和(自身を含む): 181056480

約数和(自身を除く): 99581118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1508803, 3017606, 4526409, 9052818, 13579227, 27158454, 40737681, 81475362]

約数ペア:

[(1, 81475362), (2, 40737681), (3, 27158454), (6, 13579227), (9, 9052818), (18, 4526409), (27, 3017606), (54, 1508803)]