164014593

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{641}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 234047520

約数和(自身を除く): 70032927

約数列:

[1, 3, 19, 57, 67, 201, 641, 1273, 1923, 3819, 4489, 12179, 13467, 36537, 42947, 85291, 128841, 255873, 815993, 2447979, 2877449, 8632347, 54671531, 164014593]

約数ペア:

[(1, 164014593), (3, 54671531), (19, 8632347), (57, 2877449), (67, 2447979), (201, 815993), (641, 255873), (1273, 128841), (1923, 85291), (3819, 42947), (4489, 36537), (12179, 13467)]