42937257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76537}}^1$

素因数の和:76568

約数の個数: 16

約数和(自身を含む): 66128832

約数和(自身を除く): 23191575

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 76537, 229611, 841907, 1301129, 2525721, 3903387, 14312419, 42937257]

約数ペア:

[(1, 42937257), (3, 14312419), (11, 3903387), (17, 2525721), (33, 1301129), (51, 841907), (187, 229611), (561, 76537)]