85627927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 113633280

約数和(自身を除く): 28005353

約数列:

[1, 7, 11, 19, 77, 107, 133, 209, 547, 749, 1177, 1463, 2033, 3829, 6017, 8239, 10393, 14231, 22363, 42119, 58529, 72751, 114323, 156541, 409703, 643819, 800261, 1112051, 4506733, 7784357, 12232561, 85627927]

約数ペア:

[(1, 85627927), (7, 12232561), (11, 7784357), (19, 4506733), (77, 1112051), (107, 800261), (133, 643819), (209, 409703), (547, 156541), (749, 114323), (1177, 72751), (1463, 58529), (2033, 42119), (3829, 22363), (6017, 14231), (8239, 10393)]