82847919

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 148331520

約数和(自身を除く): 65483601

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 73, 77, 119, 187, 219, 231, 289, 357, 511, 561, 803, 867, 1241, 1309, 1533, 2023, 2409, 3179, 3723, 3927, 4913, 5621, 6069, 8687, 9537, 13651, 14739, 16863, 21097, 22253, 26061, 34391, 40953, 54043, 63291, 66759, 95557, 103173, 147679, 162129, 232067, 286671, 358649, 378301, 443037, 696201, 1075947, 1134903, 1624469, 2510543, 3945139, 4873407, 7531629, 11835417, 27615973, 82847919]

約数ペア:

[(1, 82847919), (3, 27615973), (7, 11835417), (11, 7531629), (17, 4873407), (21, 3945139), (33, 2510543), (51, 1624469), (73, 1134903), (77, 1075947), (119, 696201), (187, 443037), (219, 378301), (231, 358649), (289, 286671), (357, 232067), (511, 162129), (561, 147679), (803, 103173), (867, 95557), (1241, 66759), (1309, 63291), (1533, 54043), (2023, 40953), (2409, 34391), (3179, 26061), (3723, 22253), (3927, 21097), (4913, 16863), (5621, 14739), (6069, 13651), (8687, 9537)]