61709229

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 94653440

約数和(自身を除く): 32944211

約数列:

[1, 3, 9, 27, 37, 111, 223, 277, 333, 669, 831, 999, 2007, 2493, 6021, 7479, 8251, 10249, 24753, 30747, 61771, 74259, 92241, 185313, 222777, 276723, 555939, 1667817, 2285527, 6856581, 20569743, 61709229]

約数ペア:

[(1, 61709229), (3, 20569743), (9, 6856581), (27, 2285527), (37, 1667817), (111, 555939), (223, 276723), (277, 222777), (333, 185313), (669, 92241), (831, 74259), (999, 61771), (2007, 30747), (2493, 24753), (6021, 10249), (7479, 8251)]