3060730881

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8999}}^1$

素因数の和:9060

約数の個数: 80

約数和(自身を含む): 5488560000

約数和(自身を除く): 2427829119

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 81, 117, 153, 171, 221, 247, 323, 351, 459, 513, 663, 741, 969, 1053, 1377, 1539, 1989, 2223, 2907, 4199, 5967, 6669, 8721, 8999, 12597, 17901, 20007, 26163, 26997, 37791, 80991, 113373, 116987, 152983, 170981, 242973, 340119, 350961, 458949, 512943, 728919, 1052883, 1376847, 1538829, 1988779, 2222753, 2906677, 3158649, 4130541, 4616487, 5966337, 6668259, 8720031, 9475947, 12391623, 13849461, 17899011, 20004777, 26160093, 37786801, 53697033, 60014331, 78480279, 113360403, 161091099, 180042993, 235440837, 340081209, 1020243627, 3060730881]

約数ペア:

[(1, 3060730881), (3, 1020243627), (9, 340081209), (13, 235440837), (17, 180042993), (19, 161091099), (27, 113360403), (39, 78480279), (51, 60014331), (57, 53697033), (81, 37786801), (117, 26160093), (153, 20004777), (171, 17899011), (221, 13849461), (247, 12391623), (323, 9475947), (351, 8720031), (459, 6668259), (513, 5966337), (663, 4616487), (741, 4130541), (969, 3158649), (1053, 2906677), (1377, 2222753), (1539, 1988779), (1989, 1538829), (2223, 1376847), (2907, 1052883), (4199, 728919), (5967, 512943), (6669, 458949), (8721, 350961), (8999, 340119), (12597, 242973), (17901, 170981), (20007, 152983), (26163, 116987), (26997, 113373), (37791, 80991)]