85877319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 135115776

約数和(自身を除く): 49238457

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1551, 2397, 3257, 8789, 9771, 26367, 35827, 55369, 107481, 153079, 166107, 459237, 609059, 1683869, 1827177, 2602343, 5051607, 7807029, 28625773, 85877319]

約数ペア:

[(1, 85877319), (3, 28625773), (11, 7807029), (17, 5051607), (33, 2602343), (47, 1827177), (51, 1683869), (141, 609059), (187, 459237), (517, 166107), (561, 153079), (799, 107481), (1551, 55369), (2397, 35827), (3257, 26367), (8789, 9771)]