117572787

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 172602768

約数和(自身を除く): 55029981

約数列:

[1, 3, 9, 101, 211, 303, 613, 633, 909, 1839, 1899, 5517, 21311, 61913, 63933, 129343, 185739, 191799, 388029, 557217, 1164087, 13063643, 39190929, 117572787]

約数ペア:

[(1, 117572787), (3, 39190929), (9, 13063643), (101, 1164087), (211, 557217), (303, 388029), (613, 191799), (633, 185739), (909, 129343), (1839, 63933), (1899, 61913), (5517, 21311)]