72649167

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 101831184

約数和(自身を除く): 29182017

約数列:

[1, 3, 37, 53, 111, 159, 233, 699, 1961, 2809, 5883, 8427, 8621, 12349, 25863, 37047, 103933, 311799, 456913, 654497, 1370739, 1963491, 24216389, 72649167]

約数ペア:

[(1, 72649167), (3, 24216389), (37, 1963491), (53, 1370739), (111, 654497), (159, 456913), (233, 311799), (699, 103933), (1961, 37047), (2809, 25863), (5883, 12349), (8427, 8621)]