89314719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 47853921

約数列:

[1, 3, 13, 17, 39, 51, 107, 221, 321, 663, 1259, 1391, 1819, 3777, 4173, 5457, 16367, 21403, 23647, 49101, 64209, 70941, 134713, 278239, 404139, 834717, 1751269, 2290121, 5253807, 6870363, 29771573, 89314719]

約数ペア:

[(1, 89314719), (3, 29771573), (13, 6870363), (17, 5253807), (39, 2290121), (51, 1751269), (107, 834717), (221, 404139), (321, 278239), (663, 134713), (1259, 70941), (1391, 64209), (1819, 49101), (3777, 23647), (4173, 21403), (5457, 16367)]