66925878

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157103}}^1$

素因数の和:157179

約数の個数: 16

約数和(自身を含む): 135737856

約数和(自身を除く): 68811978

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 157103, 314206, 471309, 942618, 11154313, 22308626, 33462939, 66925878]

約数ペア:

[(1, 66925878), (2, 33462939), (3, 22308626), (6, 11154313), (71, 942618), (142, 471309), (213, 314206), (426, 157103)]