89492589

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 134177472

約数和(自身を除く): 44684883

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 3257, 9159, 9771, 27477, 29313, 140051, 231247, 420153, 693741, 1260459, 2081223, 9943621, 29830863, 89492589]

約数ペア:

[(1, 89492589), (3, 29830863), (9, 9943621), (43, 2081223), (71, 1260459), (129, 693741), (213, 420153), (387, 231247), (639, 140051), (3053, 29313), (3257, 27477), (9159, 9771)]