134080779

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 208857600

約数和(自身を除く): 74776821

約数列:

[1, 3, 7, 21, 73, 149, 219, 447, 511, 587, 1043, 1533, 1761, 3129, 4109, 10877, 12327, 32631, 42851, 76139, 87463, 128553, 228417, 262389, 299957, 612241, 899871, 1836723, 6384799, 19154397, 44693593, 134080779]

約数ペア:

[(1, 134080779), (3, 44693593), (7, 19154397), (21, 6384799), (73, 1836723), (149, 899871), (219, 612241), (447, 299957), (511, 262389), (587, 228417), (1043, 128553), (1533, 87463), (1761, 76139), (3129, 42851), (4109, 32631), (10877, 12327)]