81346911

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{9871}}^1$

素因数の和:9982

約数の個数: 16

約数和(自身を含む): 112777728

約数和(自身を除く): 31430817

約数列:

[1, 3, 41, 67, 123, 201, 2747, 8241, 9871, 29613, 404711, 661357, 1214133, 1984071, 27115637, 81346911]

約数ペア:

[(1, 81346911), (3, 27115637), (41, 1984071), (67, 1214133), (123, 661357), (201, 404711), (2747, 29613), (8241, 9871)]