73781643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61027}}^1$

素因数の和:61074

約数の個数: 16

約数和(自身を含む): 109362176

約数和(自身を除く): 35580533

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 61027, 183081, 793351, 1891837, 2380053, 5675511, 24593881, 73781643]

約数ペア:

[(1, 73781643), (3, 24593881), (13, 5675511), (31, 2380053), (39, 1891837), (93, 793351), (403, 183081), (1209, 61027)]