67874081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 83939328

約数和(自身を除く): 16065247

約数列:

[1, 11, 17, 23, 43, 187, 253, 367, 391, 473, 731, 989, 4037, 4301, 6239, 8041, 8441, 10879, 15781, 16813, 68629, 92851, 143497, 173591, 184943, 268277, 362963, 1578467, 2951047, 3992593, 6170371, 67874081]

約数ペア:

[(1, 67874081), (11, 6170371), (17, 3992593), (23, 2951047), (43, 1578467), (187, 362963), (253, 268277), (367, 184943), (391, 173591), (473, 143497), (731, 92851), (989, 68629), (4037, 16813), (4301, 15781), (6239, 10879), (8041, 8441)]