90028047279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{422209}}^1$

素因数の和:422379

約数の個数: 32

約数和(自身を含む): 131688987840

約数和(自身を除く): 41660940561

約数列:

[1, 3, 17, 37, 51, 111, 113, 339, 629, 1887, 1921, 4181, 5763, 12543, 71077, 213231, 422209, 1266627, 7177553, 15621733, 21532659, 46865199, 47709617, 143128851, 265569461, 796708383, 811063489, 1765255829, 2433190467, 5295767487, 30009349093, 90028047279]

約数ペア:

[(1, 90028047279), (3, 30009349093), (17, 5295767487), (37, 2433190467), (51, 1765255829), (111, 811063489), (113, 796708383), (339, 265569461), (629, 143128851), (1887, 47709617), (1921, 46865199), (4181, 21532659), (5763, 15621733), (12543, 7177553), (71077, 1266627), (213231, 422209)]