31361539209

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{454061}}^1$

素因数の和:454118

約数の個数: 64

約数和(自身を含む): 58584895488

約数和(自身を除く): 27223356279

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 143, 161, 231, 253, 273, 299, 429, 483, 759, 897, 1001, 1771, 2093, 3003, 3289, 5313, 6279, 9867, 23023, 69069, 454061, 1362183, 3178427, 4994671, 5902793, 9535281, 10443403, 14984013, 17708379, 31330209, 34962697, 41319551, 64930723, 73103821, 104888091, 114877433, 123958653, 135764239, 194792169, 219311463, 344632299, 407292717, 454515061, 804142031, 950349673, 1363545183, 1493406629, 2412426093, 2851049019, 4480219887, 10453846403, 31361539209]

約数ペア:

[(1, 31361539209), (3, 10453846403), (7, 4480219887), (11, 2851049019), (13, 2412426093), (21, 1493406629), (23, 1363545183), (33, 950349673), (39, 804142031), (69, 454515061), (77, 407292717), (91, 344632299), (143, 219311463), (161, 194792169), (231, 135764239), (253, 123958653), (273, 114877433), (299, 104888091), (429, 73103821), (483, 64930723), (759, 41319551), (897, 34962697), (1001, 31330209), (1771, 17708379), (2093, 14984013), (3003, 10443403), (3289, 9535281), (5313, 5902793), (6279, 4994671), (9867, 3178427), (23023, 1362183), (69069, 454061)]