27212643

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 41670720

約数和(自身を除く): 14458077

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 2543, 3567, 7629, 10701, 22887, 73747, 104263, 221241, 312789, 663723, 938367, 3023627, 9070881, 27212643]

約数ペア:

[(1, 27212643), (3, 9070881), (9, 3023627), (29, 938367), (41, 663723), (87, 312789), (123, 221241), (261, 104263), (369, 73747), (1189, 22887), (2543, 10701), (3567, 7629)]