86634429

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 138215424

約数和(自身を除く): 51580995

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 511, 651, 1533, 1823, 2263, 5469, 6789, 12761, 15841, 38283, 47523, 56513, 133079, 169539, 395591, 399237, 931553, 1186773, 2794659, 4125449, 12376347, 28878143, 86634429]

約数ペア:

[(1, 86634429), (3, 28878143), (7, 12376347), (21, 4125449), (31, 2794659), (73, 1186773), (93, 931553), (217, 399237), (219, 395591), (511, 169539), (651, 133079), (1533, 56513), (1823, 47523), (2263, 38283), (5469, 15841), (6789, 12761)]