29767911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 43253760

約数和(自身を除く): 13485849

約数列:

[1, 3, 23, 43, 69, 79, 127, 129, 237, 381, 989, 1817, 2921, 2967, 3397, 5451, 5461, 8763, 10033, 10191, 16383, 30099, 78131, 125603, 230759, 234393, 376809, 431419, 692277, 1294257, 9922637, 29767911]

約数ペア:

[(1, 29767911), (3, 9922637), (23, 1294257), (43, 692277), (69, 431419), (79, 376809), (127, 234393), (129, 230759), (237, 125603), (381, 78131), (989, 30099), (1817, 16383), (2921, 10191), (2967, 10033), (3397, 8763), (5451, 5461)]