16578272161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 18603426816

約数和(自身を除く): 2025154655

約数列:

[1, 11, 71, 107, 283, 701, 781, 1177, 3113, 7597, 7711, 20093, 30281, 49771, 75007, 83567, 198383, 221023, 333091, 547481, 825077, 2149951, 2182213, 5325497, 14085193, 21226981, 23649461, 58580467, 154937123, 233496791, 1507115651, 16578272161]

約数ペア:

[(1, 16578272161), (11, 1507115651), (71, 233496791), (107, 154937123), (283, 58580467), (701, 23649461), (781, 21226981), (1177, 14085193), (3113, 5325497), (7597, 2182213), (7711, 2149951), (20093, 825077), (30281, 547481), (49771, 333091), (75007, 221023), (83567, 198383)]