63553914

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 142071072

約数和(自身を除く): 78517158

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 157, 258, 314, 387, 471, 523, 774, 942, 1046, 1413, 1569, 2826, 3138, 4707, 6751, 9414, 13502, 20253, 22489, 40506, 44978, 60759, 67467, 82111, 121518, 134934, 164222, 202401, 246333, 404802, 492666, 738999, 1477998, 3530773, 7061546, 10592319, 21184638, 31776957, 63553914]

約数ペア:

[(1, 63553914), (2, 31776957), (3, 21184638), (6, 10592319), (9, 7061546), (18, 3530773), (43, 1477998), (86, 738999), (129, 492666), (157, 404802), (258, 246333), (314, 202401), (387, 164222), (471, 134934), (523, 121518), (774, 82111), (942, 67467), (1046, 60759), (1413, 44978), (1569, 40506), (2826, 22489), (3138, 20253), (4707, 13502), (6751, 9414)]