419687001

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 649696320

約数和(自身を除く): 230009319

約数列:

[1, 3, 9, 27, 59, 73, 81, 177, 219, 243, 401, 531, 657, 1203, 1593, 1971, 3609, 4307, 4779, 5913, 10827, 12921, 14337, 17739, 23659, 29273, 32481, 38763, 70977, 87819, 97443, 116289, 212931, 263457, 348867, 638793, 790371, 1046601, 1727107, 1916379, 2371113, 5181321, 5749137, 7113339, 15543963, 46631889, 139895667, 419687001]

約数ペア:

[(1, 419687001), (3, 139895667), (9, 46631889), (27, 15543963), (59, 7113339), (73, 5749137), (81, 5181321), (177, 2371113), (219, 1916379), (243, 1727107), (401, 1046601), (531, 790371), (657, 638793), (1203, 348867), (1593, 263457), (1971, 212931), (3609, 116289), (4307, 97443), (4779, 87819), (5913, 70977), (10827, 38763), (12921, 32481), (14337, 29273), (17739, 23659)]