188520903

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{991}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 284743680

約数和(自身を除く): 96222777

約数列:

[1, 3, 9, 23, 69, 207, 919, 991, 2757, 2973, 8271, 8919, 21137, 22793, 63411, 68379, 190233, 205137, 910729, 2732187, 8196561, 20946767, 62840301, 188520903]

約数ペア:

[(1, 188520903), (3, 62840301), (9, 20946767), (23, 8196561), (69, 2732187), (207, 910729), (919, 205137), (991, 190233), (2757, 68379), (2973, 63411), (8271, 22793), (8919, 21137)]