53815167

素因数分解:

$3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2029}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 89092640

約数和(自身を除く): 35277473

約数列:

[1, 3, 7, 9, 21, 63, 421, 1263, 2029, 2947, 3789, 6087, 8841, 14203, 18261, 26523, 42609, 127827, 854209, 2562627, 5979463, 7687881, 17938389, 53815167]

約数ペア:

[(1, 53815167), (3, 17938389), (7, 7687881), (9, 5979463), (21, 2562627), (63, 854209), (421, 127827), (1263, 42609), (2029, 26523), (2947, 18261), (3789, 14203), (6087, 8841)]