82121369

素因数分解:

${\mathrm{11}}^4\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 20

約数和(自身を含む): 92764800

約数和(自身を除く): 10643431

約数列:

[1, 11, 71, 79, 121, 781, 869, 1331, 5609, 8591, 9559, 14641, 61699, 94501, 105149, 678689, 1039511, 1156639, 7465579, 82121369]

約数ペア:

[(1, 82121369), (11, 7465579), (71, 1156639), (79, 1039511), (121, 678689), (781, 105149), (869, 94501), (1331, 61699), (5609, 14641), (8591, 9559)]