85868913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3301}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 133136640

約数和(自身を除く): 47267727

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 897, 1131, 2001, 3301, 8671, 9903, 26013, 42913, 75923, 95729, 128739, 227769, 287187, 986999, 1244477, 2201767, 2960997, 3733431, 6605301, 28622971, 85868913]

約数ペア:

[(1, 85868913), (3, 28622971), (13, 6605301), (23, 3733431), (29, 2960997), (39, 2201767), (69, 1244477), (87, 986999), (299, 287187), (377, 227769), (667, 128739), (897, 95729), (1131, 75923), (2001, 42913), (3301, 26013), (8671, 9903)]