13693779

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 23063040

約数和(自身を除く): 9369261

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 109, 141, 243, 297, 327, 423, 517, 891, 981, 1199, 1269, 1551, 2673, 2943, 3597, 3807, 4653, 5123, 8829, 10791, 11421, 13959, 15369, 26487, 32373, 41877, 46107, 56353, 97119, 125631, 138321, 169059, 291357, 414963, 507177, 1244889, 1521531, 4564593, 13693779]

約数ペア:

[(1, 13693779), (3, 4564593), (9, 1521531), (11, 1244889), (27, 507177), (33, 414963), (47, 291357), (81, 169059), (99, 138321), (109, 125631), (141, 97119), (243, 56353), (297, 46107), (327, 41877), (423, 32373), (517, 26487), (891, 15369), (981, 13959), (1199, 11421), (1269, 10791), (1551, 8829), (2673, 5123), (2943, 4653), (3597, 3807)]