66647551

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 70963200

約数和(自身を除く): 4315649

約数列:

[1, 31, 47, 149, 307, 1457, 4619, 7003, 9517, 14429, 45743, 217093, 447299, 1418033, 2149921, 66647551]

約数ペア:

[(1, 66647551), (31, 2149921), (47, 1418033), (149, 447299), (307, 217093), (1457, 45743), (4619, 14429), (7003, 9517)]