71340936717

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1423}}^1\times {\mathrm{5903}}^1$

素因数の和:7497

約数の個数: 32

約数和(自身を含む): 100887552000

約数和(自身を除く): 29546615283

約数列:

[1, 3, 19, 57, 149, 447, 1423, 2831, 4269, 5903, 8493, 17709, 27037, 81111, 112157, 212027, 336471, 636081, 879547, 2638641, 4028513, 8399969, 12085539, 16711393, 25199907, 50134179, 159599411, 478798233, 1251595381, 3754786143, 23780312239, 71340936717]

約数ペア:

[(1, 71340936717), (3, 23780312239), (19, 3754786143), (57, 1251595381), (149, 478798233), (447, 159599411), (1423, 50134179), (2831, 25199907), (4269, 16711393), (5903, 12085539), (8493, 8399969), (17709, 4028513), (27037, 2638641), (81111, 879547), (112157, 636081), (212027, 336471)]