159717609

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2927}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 247357440

約数和(自身を除く): 87639831

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 1161, 1269, 2021, 2927, 6063, 8781, 18189, 26343, 54567, 79029, 125861, 137569, 377583, 412707, 1132749, 1238121, 3398247, 3714363, 5915467, 17746401, 53239203, 159717609]

約数ペア:

[(1, 159717609), (3, 53239203), (9, 17746401), (27, 5915467), (43, 3714363), (47, 3398247), (129, 1238121), (141, 1132749), (387, 412707), (423, 377583), (1161, 137569), (1269, 125861), (2021, 79029), (2927, 54567), (6063, 26343), (8781, 18189)]