111082671

素因数分解:

$3^4\times 7^1\times {\mathrm{195913}}^1$

素因数の和:195932

約数の個数: 20

約数和(自身を含む): 189644752

約数和(自身を除く): 78562081

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 195913, 587739, 1371391, 1763217, 4114173, 5289651, 12342519, 15868953, 37027557, 111082671]

約数ペア:

[(1, 111082671), (3, 37027557), (7, 15868953), (9, 12342519), (21, 5289651), (27, 4114173), (63, 1763217), (81, 1371391), (189, 587739), (567, 195913)]