201655683

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1217}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 334121760

約数和(自身を除く): 132466077

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 361, 459, 513, 969, 1083, 1217, 2907, 3249, 3651, 6137, 8721, 9747, 10953, 18411, 20689, 23123, 32859, 55233, 62067, 69369, 165699, 186201, 208107, 393091, 439337, 558603, 624321, 1179273, 1318011, 3537819, 3954033, 7468729, 10613457, 11862099, 22406187, 67218561, 201655683]

約数ペア:

[(1, 201655683), (3, 67218561), (9, 22406187), (17, 11862099), (19, 10613457), (27, 7468729), (51, 3954033), (57, 3537819), (153, 1318011), (171, 1179273), (323, 624321), (361, 558603), (459, 439337), (513, 393091), (969, 208107), (1083, 186201), (1217, 165699), (2907, 69369), (3249, 62067), (3651, 55233), (6137, 32859), (8721, 23123), (9747, 20689), (10953, 18411)]