181799337

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 262840320

約数和(自身を除く): 81040983

約数列:

[1, 3, 23, 47, 61, 69, 141, 183, 919, 1081, 1403, 2757, 2867, 3243, 4209, 8601, 21137, 43193, 56059, 63411, 65941, 129579, 168177, 197823, 993439, 1289357, 2634773, 2980317, 3868071, 7904319, 60599779, 181799337]

約数ペア:

[(1, 181799337), (3, 60599779), (23, 7904319), (47, 3868071), (61, 2980317), (69, 2634773), (141, 1289357), (183, 993439), (919, 197823), (1081, 168177), (1403, 129579), (2757, 65941), (2867, 63411), (3243, 56059), (4209, 43193), (8601, 21137)]