78441027

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{853}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 124615680

約数和(自身を除く): 46174653

約数列:

[1, 3, 7, 21, 29, 87, 151, 203, 453, 609, 853, 1057, 2559, 3171, 4379, 5971, 13137, 17913, 24737, 30653, 74211, 91959, 128803, 173159, 386409, 519477, 901621, 2704863, 3735287, 11205861, 26147009, 78441027]

約数ペア:

[(1, 78441027), (3, 26147009), (7, 11205861), (21, 3735287), (29, 2704863), (87, 901621), (151, 519477), (203, 386409), (453, 173159), (609, 128803), (853, 91959), (1057, 74211), (2559, 30653), (3171, 24737), (4379, 17913), (5971, 13137)]