66097837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 78236928

約数和(自身を除く): 12139091

約数列:

[1, 13, 23, 43, 53, 97, 299, 559, 689, 989, 1219, 1261, 2231, 2279, 4171, 5141, 12857, 15847, 29003, 29627, 52417, 54223, 66833, 95933, 118243, 221063, 681421, 1247129, 1537159, 2873819, 5084449, 66097837]

約数ペア:

[(1, 66097837), (13, 5084449), (23, 2873819), (43, 1537159), (53, 1247129), (97, 681421), (299, 221063), (559, 118243), (689, 95933), (989, 66833), (1219, 54223), (1261, 52417), (2231, 29627), (2279, 29003), (4171, 15847), (5141, 12857)]