75426447

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18127}}^1$

素因数の和:18222

約数の個数: 16

約数和(自身を含む): 107317760

約数和(自身を除く): 31891313

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 18127, 54381, 344413, 1033239, 1323271, 3969813, 25142149, 75426447]

約数ペア:

[(1, 75426447), (3, 25142149), (19, 3969813), (57, 1323271), (73, 1033239), (219, 344413), (1387, 54381), (4161, 18127)]