279925150461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{66791971}}^1$

素因数の和:66792112

約数の個数: 16

約数和(自身を含む): 410369875968

約数和(自身を除く): 130444725507

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 66791971, 200375913, 734711681, 2204135043, 8482580317, 25447740951, 93308383487, 279925150461]

約数ペア:

[(1, 279925150461), (3, 93308383487), (11, 25447740951), (33, 8482580317), (127, 2204135043), (381, 734711681), (1397, 200375913), (4191, 66791971)]