84578043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 131569920

約数和(自身を除く): 46991877

約数列:

[1, 3, 11, 17, 33, 51, 107, 187, 321, 561, 1177, 1409, 1819, 3531, 4227, 5457, 15499, 20009, 23953, 46497, 60027, 71859, 150763, 263483, 452289, 790449, 1658393, 2562971, 4975179, 7688913, 28192681, 84578043]

約数ペア:

[(1, 84578043), (3, 28192681), (11, 7688913), (17, 4975179), (33, 2562971), (51, 1658393), (107, 790449), (187, 452289), (321, 263483), (561, 150763), (1177, 71859), (1409, 60027), (1819, 46497), (3531, 23953), (4227, 20009), (5457, 15499)]