85870081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 99743616

約数和(自身を除く): 13873535

約数列:

[1, 11, 37, 47, 67, 407, 517, 737, 1739, 2479, 3149, 4489, 19129, 27269, 34639, 49379, 116513, 166093, 210983, 1281643, 1827023, 2320813, 7806371, 85870081]

約数ペア:

[(1, 85870081), (11, 7806371), (37, 2320813), (47, 1827023), (67, 1281643), (407, 210983), (517, 166093), (737, 116513), (1739, 49379), (2479, 34639), (3149, 27269), (4489, 19129)]