20163191301

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67889533}}^1$

素因数の和:67889553

約数の個数: 16

約数和(自身を含む): 32586976320

約数和(自身を除く): 12423785019

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 67889533, 203668599, 611005797, 746784863, 1833017391, 2240354589, 6721063767, 20163191301]

約数ペア:

[(1, 20163191301), (3, 6721063767), (9, 2240354589), (11, 1833017391), (27, 746784863), (33, 611005797), (99, 203668599), (297, 67889533)]