80990514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409043}}^1$

素因数の和:409062

約数の個数: 24

約数和(自身を含む): 191432592

約数和(自身を除く): 110442078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 409043, 818086, 1227129, 2454258, 3681387, 4499473, 7362774, 8998946, 13498419, 26996838, 40495257, 80990514]

約数ペア:

[(1, 80990514), (2, 40495257), (3, 26996838), (6, 13498419), (9, 8998946), (11, 7362774), (18, 4499473), (22, 3681387), (33, 2454258), (66, 1227129), (99, 818086), (198, 409043)]