105689995521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{21494813}}^1$

素因数の和:21494976

約数の個数: 16

約数和(自身を含む): 154762660800

約数和(自身を除く): 49072665279

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 21494813, 64484439, 236442943, 709328829, 3202727137, 9608181411, 35229998507, 105689995521]

約数ペア:

[(1, 105689995521), (3, 35229998507), (11, 9608181411), (33, 3202727137), (149, 709328829), (447, 236442943), (1639, 64484439), (4917, 21494813)]