141992217

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{111893}}^1$

素因数の和:111949

約数の個数: 16

約数和(自身を含む): 214836480

約数和(自身を除く): 72844263

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 111893, 335679, 1007037, 3021111, 5258971, 15776913, 47330739, 141992217]

約数ペア:

[(1, 141992217), (3, 47330739), (9, 15776913), (27, 5258971), (47, 3021111), (141, 1007037), (423, 335679), (1269, 111893)]