53039391

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1907}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 72290304

約数和(自身を除く): 19250913

約数列:

[1, 3, 73, 127, 219, 381, 1907, 5721, 9271, 27813, 139211, 242189, 417633, 726567, 17679797, 53039391]

約数ペア:

[(1, 53039391), (3, 17679797), (73, 726567), (127, 417633), (219, 242189), (381, 139211), (1907, 27813), (5721, 9271)]