156915369

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6949}}^1$

素因数の和:7161

約数の個数: 24

約数和(自身を含む): 245390600

約数和(自身を除く): 88475231

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1737, 2509, 6949, 7527, 20847, 22581, 62541, 90337, 271011, 813033, 1341157, 4023471, 12070413, 17435041, 52305123, 156915369]

約数ペア:

[(1, 156915369), (3, 52305123), (9, 17435041), (13, 12070413), (39, 4023471), (117, 1341157), (193, 813033), (579, 271011), (1737, 90337), (2509, 62541), (6949, 22581), (7527, 20847)]