15966888957

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{46831}}^1$

素因数の和:47761

約数の個数: 24

約数和(自身を含む): 23626931328

約数和(自身を除く): 7660042371

約数列:

[1, 3, 9, 43, 129, 387, 881, 2643, 7929, 37883, 46831, 113649, 140493, 340947, 421479, 2013733, 6041199, 18123597, 41258111, 123774333, 371322999, 1774098773, 5322296319, 15966888957]

約数ペア:

[(1, 15966888957), (3, 5322296319), (9, 1774098773), (43, 371322999), (129, 123774333), (387, 41258111), (881, 18123597), (2643, 6041199), (7929, 2013733), (37883, 421479), (46831, 340947), (113649, 140493)]