1520652853629

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59894161}}^1$

素因数の和:59894218

約数の個数: 48

約数和(自身を含む): 2790588795904

約数和(自身を除く): 1269935942275

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2821, 3627, 8463, 25389, 59894161, 179682483, 419259127, 539047449, 778624093, 1257777381, 1856718991, 2335872279, 3773332143, 5450368651, 5570156973, 7007616837, 12997032937, 16351105953, 16710470919, 24137346883, 38991098811, 49053317859, 72412040649, 116973296433, 168961428181, 217236121947, 506884284543, 1520652853629]

約数ペア:

[(1, 1520652853629), (3, 506884284543), (7, 217236121947), (9, 168961428181), (13, 116973296433), (21, 72412040649), (31, 49053317859), (39, 38991098811), (63, 24137346883), (91, 16710470919), (93, 16351105953), (117, 12997032937), (217, 7007616837), (273, 5570156973), (279, 5450368651), (403, 3773332143), (651, 2335872279), (819, 1856718991), (1209, 1257777381), (1953, 778624093), (2821, 539047449), (3627, 419259127), (8463, 179682483), (25389, 59894161)]