27550401

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5296

約数の個数: 16

約数和(自身を含む): 38512320

約数和(自身を除く): 10961919

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5209, 5289, 15627, 213569, 223987, 640707, 671961, 9183467, 27550401]

約数ペア:

[(1, 27550401), (3, 9183467), (41, 671961), (43, 640707), (123, 223987), (129, 213569), (1763, 15627), (5209, 5289)]