520066053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{72869}}^1$

素因数の和:72949

約数の個数: 24

約数和(自身を含む): 822265080

約数和(自身を除く): 302199027

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 72869, 218607, 655821, 947297, 2841891, 4445009, 8525673, 13335027, 40005081, 57785117, 173355351, 520066053]

約数ペア:

[(1, 520066053), (3, 173355351), (9, 57785117), (13, 40005081), (39, 13335027), (61, 8525673), (117, 4445009), (183, 2841891), (549, 947297), (793, 655821), (2379, 218607), (7137, 72869)]