27147678

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{61981}}^1$

素因数の和:62059

約数の個数: 16

約数和(自身を含む): 55040016

約数和(自身を除く): 27892338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 61981, 123962, 185943, 371886, 4524613, 9049226, 13573839, 27147678]

約数ペア:

[(1, 27147678), (2, 13573839), (3, 9049226), (6, 4524613), (73, 371886), (146, 185943), (219, 123962), (438, 61981)]