27718461

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 42121560

約数和(自身を除く): 14403099

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1741, 1769, 5223, 5307, 15669, 15921, 50489, 106201, 151467, 318603, 454401, 955809, 3079829, 9239487, 27718461]

約数ペア:

[(1, 27718461), (3, 9239487), (9, 3079829), (29, 955809), (61, 454401), (87, 318603), (183, 151467), (261, 106201), (549, 50489), (1741, 15921), (1769, 15669), (5223, 5307)]