8985488949

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{751}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 14250700800

約数和(自身を除く): 5265211851

約数列:

[1, 3, 9, 19, 27, 57, 83, 171, 249, 281, 513, 747, 751, 843, 1577, 2241, 2253, 2529, 4731, 5339, 6759, 7587, 14193, 14269, 16017, 20277, 23323, 42579, 42807, 48051, 62333, 69969, 128421, 144153, 186999, 209907, 211031, 385263, 443137, 560997, 629721, 633093, 1184327, 1329411, 1682991, 1899279, 3552981, 3988233, 4009589, 5697837, 10658943, 11964699, 12028767, 17515573, 31976829, 36086301, 52546719, 108258903, 157640157, 332795887, 472920471, 998387661, 2995162983, 8985488949]

約数ペア:

[(1, 8985488949), (3, 2995162983), (9, 998387661), (19, 472920471), (27, 332795887), (57, 157640157), (83, 108258903), (171, 52546719), (249, 36086301), (281, 31976829), (513, 17515573), (747, 12028767), (751, 11964699), (843, 10658943), (1577, 5697837), (2241, 4009589), (2253, 3988233), (2529, 3552981), (4731, 1899279), (5339, 1682991), (6759, 1329411), (7587, 1184327), (14193, 633093), (14269, 629721), (16017, 560997), (20277, 443137), (23323, 385263), (42579, 211031), (42807, 209907), (48051, 186999), (62333, 144153), (69969, 128421)]