71669007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3709}}^1$

素因数の和:3847

約数の個数: 24

約数和(自身を含む): 109964400

約数和(自身を除く): 38295393

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 3709, 6441, 11127, 19323, 33381, 70471, 211413, 419117, 634239, 1257351, 3772053, 7963223, 23889669, 71669007]

約数ペア:

[(1, 71669007), (3, 23889669), (9, 7963223), (19, 3772053), (57, 1257351), (113, 634239), (171, 419117), (339, 211413), (1017, 70471), (2147, 33381), (3709, 19323), (6441, 11127)]