78162687

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6833}}^1$

素因数の和:6911

約数の個数: 24

約数和(自身を含む): 119403648

約数和(自身を除く): 41240961

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 6833, 11439, 20499, 61497, 211823, 280153, 635469, 840459, 1906407, 2521377, 8684743, 26054229, 78162687]

約数ペア:

[(1, 78162687), (3, 26054229), (9, 8684743), (31, 2521377), (41, 1906407), (93, 840459), (123, 635469), (279, 280153), (369, 211823), (1271, 61497), (3813, 20499), (6833, 11439)]