138966627

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{5791}}^1$

素因数の和:6234

約数の個数: 16

約数和(自身を含む): 195537920

約数和(自身を除く): 56571293

約数列:

[1, 3, 19, 57, 421, 1263, 5791, 7999, 17373, 23997, 110029, 330087, 2438011, 7314033, 46322209, 138966627]

約数ペア:

[(1, 138966627), (3, 46322209), (19, 7314033), (57, 2438011), (421, 330087), (1263, 110029), (5791, 23997), (7999, 17373)]