156988449

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{5927}}^1$

素因数の和:6051

約数の個数: 24

約数和(自身を含む): 237357120

約数和(自身を除く): 80368671

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 2943, 5927, 8829, 17781, 26487, 53343, 160029, 480087, 646043, 1440261, 1938129, 5814387, 17443161, 52329483, 156988449]

約数ペア:

[(1, 156988449), (3, 52329483), (9, 17443161), (27, 5814387), (81, 1938129), (109, 1440261), (243, 646043), (327, 480087), (981, 160029), (2943, 53343), (5927, 26487), (8829, 17781)]