73142277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 111191808

約数和(自身を除く): 38049531

約数列:

[1, 3, 13, 23, 39, 69, 73, 219, 299, 897, 949, 1117, 1679, 2847, 3351, 5037, 14521, 21827, 25691, 43563, 65481, 77073, 81541, 244623, 333983, 1001949, 1060033, 1875443, 3180099, 5626329, 24380759, 73142277]

約数ペア:

[(1, 73142277), (3, 24380759), (13, 5626329), (23, 3180099), (39, 1875443), (69, 1060033), (73, 1001949), (219, 333983), (299, 244623), (897, 81541), (949, 77073), (1117, 65481), (1679, 43563), (2847, 25691), (3351, 21827), (5037, 14521)]