53289243

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44519}}^1$

素因数の和:44551

約数の個数: 24

約数和(自身を含む): 92601600

約数和(自身を除く): 39312357

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 44519, 133557, 311633, 400671, 845861, 934899, 2537583, 2804697, 5921027, 7612749, 17763081, 53289243]

約数ペア:

[(1, 53289243), (3, 17763081), (7, 7612749), (9, 5921027), (19, 2804697), (21, 2537583), (57, 934899), (63, 845861), (133, 400671), (171, 311633), (399, 133557), (1197, 44519)]