121857621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{68963}}^1$

素因数の和:69016

約数の個数: 16

約数和(自身を含む): 176547840

約数和(自身を除く): 54690219

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 68963, 206889, 1310297, 2137853, 3930891, 6413559, 40619207, 121857621]

約数ペア:

[(1, 121857621), (3, 40619207), (19, 6413559), (31, 3930891), (57, 2137853), (93, 1310297), (589, 206889), (1767, 68963)]