63231381

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 99722880

約数和(自身を除く): 36491499

約数列:

[1, 3, 9, 17, 27, 51, 153, 347, 397, 459, 1041, 1191, 3123, 3573, 5899, 6749, 9369, 10719, 17697, 20247, 53091, 60741, 137759, 159273, 182223, 413277, 1239831, 2341903, 3719493, 7025709, 21077127, 63231381]

約数ペア:

[(1, 63231381), (3, 21077127), (9, 7025709), (17, 3719493), (27, 2341903), (51, 1239831), (153, 413277), (347, 182223), (397, 159273), (459, 137759), (1041, 60741), (1191, 53091), (3123, 20247), (3573, 17697), (5899, 10719), (6749, 9369)]