78734637

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6883}}^1$

素因数の和:6961

約数の個数: 24

約数和(自身を含む): 120277248

約数和(自身を除く): 41542611

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 6883, 11439, 20649, 61947, 213373, 282203, 640119, 846609, 1920357, 2539827, 8748293, 26244879, 78734637]

約数ペア:

[(1, 78734637), (3, 26244879), (9, 8748293), (31, 2539827), (41, 1920357), (93, 846609), (123, 640119), (279, 282203), (369, 213373), (1271, 61947), (3813, 20649), (6883, 11439)]