80854818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1225073}}^1$

素因数の和:1225089

約数の個数: 16

約数和(自身を含む): 176410656

約数和(自身を除く): 95555838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1225073, 2450146, 3675219, 7350438, 13475803, 26951606, 40427409, 80854818]

約数ペア:

[(1, 80854818), (2, 40427409), (3, 26951606), (6, 13475803), (11, 7350438), (22, 3675219), (33, 2450146), (66, 1225073)]