49129461

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 72878520

約数和(自身を除く): 23749059

約数列:

[1, 3, 9, 61, 109, 183, 327, 549, 821, 981, 2463, 6649, 7389, 19947, 50081, 59841, 89489, 150243, 268467, 450729, 805401, 5458829, 16376487, 49129461]

約数ペア:

[(1, 49129461), (3, 16376487), (9, 5458829), (61, 805401), (109, 450729), (183, 268467), (327, 150243), (549, 89489), (821, 59841), (981, 50081), (2463, 19947), (6649, 7389)]