2016011997

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{24001}}^1$

素因数の和:24091

約数の個数: 40

約数和(自身を含む): 3241134072

約数和(自身を除く): 1225122075

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 459, 549, 1037, 1377, 1647, 3111, 4941, 9333, 24001, 27999, 72003, 83997, 216009, 408017, 648027, 1224051, 1464061, 1944081, 3672153, 4392183, 11016459, 13176549, 24889037, 33049377, 39529647, 74667111, 118588941, 224001333, 672003999, 2016011997]

約数ペア:

[(1, 2016011997), (3, 672003999), (9, 224001333), (17, 118588941), (27, 74667111), (51, 39529647), (61, 33049377), (81, 24889037), (153, 13176549), (183, 11016459), (459, 4392183), (549, 3672153), (1037, 1944081), (1377, 1464061), (1647, 1224051), (3111, 648027), (4941, 408017), (9333, 216009), (24001, 83997), (27999, 72003)]