55398477

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{1187}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 75727872

約数和(自身を除く): 20329395

約数列:

[1, 3, 47, 141, 331, 993, 1187, 3561, 15557, 46671, 55789, 167367, 392897, 1178691, 18466159, 55398477]

約数ペア:

[(1, 55398477), (3, 18466159), (47, 1178691), (141, 392897), (331, 167367), (993, 55789), (1187, 46671), (3561, 15557)]