120771329

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{4457}}^1$

素因数の和:4557

約数の個数: 16

約数和(自身を含む): 142656000

約数和(自身を除く): 21884671

約数列:

[1, 7, 49, 79, 343, 553, 3871, 4457, 27097, 31199, 218393, 352103, 1528751, 2464721, 17253047, 120771329]

約数ペア:

[(1, 120771329), (7, 17253047), (49, 2464721), (79, 1528751), (343, 352103), (553, 218393), (3871, 31199), (4457, 27097)]