51039327

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 69396992

約数和(自身を除く): 18357665

約数列:

[1, 3, 67, 201, 271, 813, 937, 2811, 18157, 54471, 62779, 188337, 253927, 761781, 17013109, 51039327]

約数ペア:

[(1, 51039327), (3, 17013109), (67, 761781), (201, 253927), (271, 188337), (813, 62779), (937, 54471), (2811, 18157)]