27651378

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{63131}}^1$

素因数の和:63209

約数の個数: 16

約数和(自身を含む): 56061216

約数和(自身を除く): 28409838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 63131, 126262, 189393, 378786, 4608563, 9217126, 13825689, 27651378]

約数ペア:

[(1, 27651378), (2, 13825689), (3, 9217126), (6, 4608563), (73, 378786), (146, 189393), (219, 126262), (438, 63131)]