53133561

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6221}}^1$

素因数の和:6313

約数の個数: 24

約数和(自身を含む): 83797896

約数和(自身を除く): 30664335

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 6221, 8541, 18663, 55989, 80873, 242619, 454133, 727857, 1362399, 4087197, 5903729, 17711187, 53133561]

約数ペア:

[(1, 53133561), (3, 17711187), (9, 5903729), (13, 4087197), (39, 1362399), (73, 727857), (117, 454133), (219, 242619), (657, 80873), (949, 55989), (2847, 18663), (6221, 8541)]