129953889

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 210598080

約数和(自身を除く): 80644191

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 167, 351, 501, 739, 1053, 1503, 2171, 2217, 4509, 6513, 6651, 9607, 13527, 19539, 19953, 28821, 58617, 59859, 86463, 123413, 175851, 259389, 370239, 778167, 1110717, 1604369, 3332151, 4813107, 9996453, 14439321, 43317963, 129953889]

約数ペア:

[(1, 129953889), (3, 43317963), (9, 14439321), (13, 9996453), (27, 4813107), (39, 3332151), (81, 1604369), (117, 1110717), (167, 778167), (351, 370239), (501, 259389), (739, 175851), (1053, 123413), (1503, 86463), (2171, 59859), (2217, 58617), (4509, 28821), (6513, 19953), (6651, 19539), (9607, 13527)]