52897509

素因数分解:

$3^3\times 7^2\times {\mathrm{39983}}^1$

素因数の和:40006

約数の個数: 24

約数和(自身を含む): 91163520

約数和(自身を除く): 38266011

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 39983, 119949, 279881, 359847, 839643, 1079541, 1959167, 2518929, 5877501, 7556787, 17632503, 52897509]

約数ペア:

[(1, 52897509), (3, 17632503), (7, 7556787), (9, 5877501), (21, 2518929), (27, 1959167), (49, 1079541), (63, 839643), (147, 359847), (189, 279881), (441, 119949), (1323, 39983)]