70099587

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{27917}}^1$

素因数の和:27960

約数の個数: 20

約数和(自身を含む): 108098496

約数和(自身を除く): 37998909

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 27917, 83751, 251253, 753759, 865427, 2261277, 2596281, 7788843, 23366529, 70099587]

約数ペア:

[(1, 70099587), (3, 23366529), (9, 7788843), (27, 2596281), (31, 2261277), (81, 865427), (93, 753759), (279, 251253), (837, 83751), (2511, 27917)]