120867903

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{344353}}^1$

素因数の和:344375

約数の個数: 16

約数和(自身を含む): 192838240

約数和(自身を除く): 71970337

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 344353, 1033059, 3099177, 4476589, 9297531, 13429767, 40289301, 120867903]

約数ペア:

[(1, 120867903), (3, 40289301), (9, 13429767), (13, 9297531), (27, 4476589), (39, 3099177), (117, 1033059), (351, 344353)]