127748331381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{18773}}^1\times {\mathrm{206209}}^1$

素因数の和:224996

約数の個数: 16

約数和(自身を含む): 185826553920

約数和(自身を除く): 58078222539

約数列:

[1, 3, 11, 33, 18773, 56319, 206209, 206503, 618627, 619509, 2268299, 6804897, 3871161557, 11613484671, 42582777127, 127748331381]

約数ペア:

[(1, 127748331381), (3, 42582777127), (11, 11613484671), (33, 3871161557), (18773, 6804897), (56319, 2268299), (206209, 619509), (206503, 618627)]