163088667

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 295004160

約数和(自身を除く): 131915493

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 193, 263, 357, 459, 579, 789, 1071, 1351, 1737, 1841, 2367, 3213, 3281, 4053, 4471, 5211, 5523, 7101, 9843, 12159, 13413, 16569, 22967, 29529, 31297, 36477, 40239, 49707, 50759, 68901, 88587, 93891, 120717, 152277, 206703, 281673, 355313, 456831, 620109, 845019, 862903, 1065939, 1370493, 2588709, 3197817, 6040321, 7766127, 9593451, 18120963, 23298381, 54362889, 163088667]

約数ペア:

[(1, 163088667), (3, 54362889), (7, 23298381), (9, 18120963), (17, 9593451), (21, 7766127), (27, 6040321), (51, 3197817), (63, 2588709), (119, 1370493), (153, 1065939), (189, 862903), (193, 845019), (263, 620109), (357, 456831), (459, 355313), (579, 281673), (789, 206703), (1071, 152277), (1351, 120717), (1737, 93891), (1841, 88587), (2367, 68901), (3213, 50759), (3281, 49707), (4053, 40239), (4471, 36477), (5211, 31297), (5523, 29529), (7101, 22967), (9843, 16569), (12159, 13413)]