71365860009

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{378661}}^1$

素因数の和:379197

約数の個数: 24

約数和(自身を含む): 105698196032

約数和(自身を除く): 34332336023

約数列:

[1, 3, 9, 43, 129, 387, 487, 1461, 4383, 20941, 62823, 188469, 378661, 1135983, 3407949, 16282423, 48847269, 146541807, 184407907, 553223721, 1659671163, 7929540001, 23788620003, 71365860009]

約数ペア:

[(1, 71365860009), (3, 23788620003), (9, 7929540001), (43, 1659671163), (129, 553223721), (387, 184407907), (487, 146541807), (1461, 48847269), (4383, 16282423), (20941, 3407949), (62823, 1135983), (188469, 378661)]