64277157

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 103661568

約数和(自身を除く): 39384411

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 483, 511, 1533, 1679, 1823, 5037, 5469, 11753, 12761, 35259, 38283, 41929, 125787, 133079, 293503, 399237, 880509, 931553, 2794659, 3060817, 9182451, 21425719, 64277157]

約数ペア:

[(1, 64277157), (3, 21425719), (7, 9182451), (21, 3060817), (23, 2794659), (69, 931553), (73, 880509), (161, 399237), (219, 293503), (483, 133079), (511, 125787), (1533, 41929), (1679, 38283), (1823, 35259), (5037, 12761), (5469, 11753)]