57087723

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13007}}^1$

素因数の和:13047

約数の個数: 32

約数和(自身を含む): 99901440

約数和(自身を除く): 42813717

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 13007, 39021, 91049, 143077, 247133, 273147, 429231, 741399, 1001539, 1729931, 2718463, 3004617, 5189793, 8155389, 19029241, 57087723]

約数ペア:

[(1, 57087723), (3, 19029241), (7, 8155389), (11, 5189793), (19, 3004617), (21, 2718463), (33, 1729931), (57, 1001539), (77, 741399), (133, 429231), (209, 273147), (231, 247133), (399, 143077), (627, 91049), (1463, 39021), (4389, 13007)]