63956893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 86591232

約数和(自身を除く): 22634339

約数列:

[1, 7, 11, 13, 77, 91, 143, 181, 353, 1001, 1267, 1991, 2353, 2471, 3883, 4589, 13937, 16471, 25883, 27181, 32123, 50479, 63893, 181181, 353353, 447251, 702823, 830609, 4919761, 5814263, 9136699, 63956893]

約数ペア:

[(1, 63956893), (7, 9136699), (11, 5814263), (13, 4919761), (77, 830609), (91, 702823), (143, 447251), (181, 353353), (353, 181181), (1001, 63893), (1267, 50479), (1991, 32123), (2353, 27181), (2471, 25883), (3883, 16471), (4589, 13937)]