1074785841

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 1692794880

約数和(自身を除く): 618009039

約数列:

[1, 3, 9, 27, 31, 81, 83, 93, 191, 243, 249, 279, 573, 729, 747, 837, 1719, 2187, 2241, 2511, 2573, 5157, 5921, 6723, 7533, 7719, 15471, 15853, 17763, 20169, 22599, 23157, 46413, 47559, 53289, 60507, 67797, 69471, 139239, 142677, 159867, 181521, 208413, 417717, 428031, 479601, 491443, 625239, 1284093, 1438803, 1474329, 1875717, 3852279, 4316409, 4422987, 5627151, 11556837, 12949227, 13268961, 34670511, 39806883, 119420649, 358261947, 1074785841]

約数ペア:

[(1, 1074785841), (3, 358261947), (9, 119420649), (27, 39806883), (31, 34670511), (81, 13268961), (83, 12949227), (93, 11556837), (191, 5627151), (243, 4422987), (249, 4316409), (279, 3852279), (573, 1875717), (729, 1474329), (747, 1438803), (837, 1284093), (1719, 625239), (2187, 491443), (2241, 479601), (2511, 428031), (2573, 417717), (5157, 208413), (5921, 181521), (6723, 159867), (7533, 142677), (7719, 139239), (15471, 69471), (15853, 67797), (17763, 60507), (20169, 53289), (22599, 47559), (23157, 46413)]