163906353

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{4157}}^1$

素因数の和:4513

約数の個数: 24

約数和(自身を含む): 255783528

約数和(自身を除く): 91877175

約数列:

[1, 3, 9, 13, 39, 117, 337, 1011, 3033, 4157, 4381, 12471, 13143, 37413, 39429, 54041, 162123, 486369, 1400909, 4202727, 12608181, 18211817, 54635451, 163906353]

約数ペア:

[(1, 163906353), (3, 54635451), (9, 18211817), (13, 12608181), (39, 4202727), (117, 1400909), (337, 486369), (1011, 162123), (3033, 54041), (4157, 39429), (4381, 37413), (12471, 13143)]