160581123

素因数分解:

$3^4\times {\mathrm{1223}}^1\times {\mathrm{1621}}^1$

素因数の和:2856

約数の個数: 20

約数和(自身を含む): 240224688

約数和(自身を除く): 79643565

約数列:

[1, 3, 9, 27, 81, 1223, 1621, 3669, 4863, 11007, 14589, 33021, 43767, 99063, 131301, 1982483, 5947449, 17842347, 53527041, 160581123]

約数ペア:

[(1, 160581123), (3, 53527041), (9, 17842347), (27, 5947449), (81, 1982483), (1223, 131301), (1621, 99063), (3669, 43767), (4863, 33021), (11007, 14589)]