53131449

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 86575104

約数和(自身を除く): 33443655

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2683, 2829, 6601, 8049, 18781, 19803, 56343, 61709, 110003, 185127, 330009, 431963, 770021, 1295889, 2310063, 2530069, 7590207, 17710483, 53131449]

約数ペア:

[(1, 53131449), (3, 17710483), (7, 7590207), (21, 2530069), (23, 2310063), (41, 1295889), (69, 770021), (123, 431963), (161, 330009), (287, 185127), (483, 110003), (861, 61709), (943, 56343), (2683, 19803), (2829, 18781), (6601, 8049)]