224284707

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1085

約数の個数: 40

約数和(自身を含む): 352661760

約数和(自身を除く): 128377053

約数列:

[1, 3, 9, 23, 27, 69, 81, 131, 207, 393, 621, 919, 1179, 1863, 2757, 3013, 3537, 8271, 9039, 10611, 21137, 24813, 27117, 63411, 74439, 81351, 120389, 190233, 244053, 361167, 570699, 1083501, 1712097, 2768947, 3250503, 8306841, 9751509, 24920523, 74761569, 224284707]

約数ペア:

[(1, 224284707), (3, 74761569), (9, 24920523), (23, 9751509), (27, 8306841), (69, 3250503), (81, 2768947), (131, 1712097), (207, 1083501), (393, 570699), (621, 361167), (919, 244053), (1179, 190233), (1863, 120389), (2757, 81351), (3013, 74439), (3537, 63411), (8271, 27117), (9039, 24813), (10611, 21137)]