68547589

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 78140160

約数和(自身を除く): 9592571

約数列:

[1, 11, 71, 79, 101, 121, 781, 869, 1111, 5609, 7171, 7979, 8591, 9559, 12221, 61699, 78881, 87769, 566509, 678689, 867691, 965459, 6231599, 68547589]

約数ペア:

[(1, 68547589), (11, 6231599), (71, 965459), (79, 867691), (101, 678689), (121, 566509), (781, 87769), (869, 78881), (1111, 61699), (5609, 12221), (7171, 9559), (7979, 8591)]