27604257

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 37953792

約数和(自身を除く): 10349535

約数列:

[1, 3, 37, 111, 431, 577, 1293, 1731, 15947, 21349, 47841, 64047, 248687, 746061, 9201419, 27604257]

約数ペア:

[(1, 27604257), (3, 9201419), (37, 746061), (111, 248687), (431, 64047), (577, 47841), (1293, 21349), (1731, 15947)]