216075249

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{615599}}^1$

素因数の和:615621

約数の個数: 16

約数和(自身を含む): 344736000

約数和(自身を除く): 128660751

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 615599, 1846797, 5540391, 8002787, 16621173, 24008361, 72025083, 216075249]

約数ペア:

[(1, 216075249), (3, 72025083), (9, 24008361), (13, 16621173), (27, 8002787), (39, 5540391), (117, 1846797), (351, 615599)]