254920608921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{23537}}^1\times {\mathrm{6983}}^1$

素因数の和:30581

約数の個数: 32

約数和(自身を含む): 378753159168

約数和(自身を除く): 123832550247

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 6983, 20949, 23537, 70611, 76813, 230439, 258907, 328201, 776721, 984603, 1106239, 3318717, 3610211, 10830633, 12168629, 36505887, 164358871, 493076613, 1807947581, 5423842743, 7724866937, 23174600811, 84973536307, 254920608921]

約数ペア:

[(1, 254920608921), (3, 84973536307), (11, 23174600811), (33, 7724866937), (47, 5423842743), (141, 1807947581), (517, 493076613), (1551, 164358871), (6983, 36505887), (20949, 12168629), (23537, 10830633), (70611, 3610211), (76813, 3318717), (230439, 1106239), (258907, 984603), (328201, 776721)]