29565501381

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{18913}}^1$

素因数の和:19394

約数の個数: 48

約数和(自身を含む): 47587018752

約数和(自身を除く): 18021517371

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 431, 1209, 1293, 3627, 3879, 5603, 13361, 16809, 18913, 40083, 50427, 56739, 120249, 170217, 173693, 245869, 521079, 586303, 737607, 1563237, 1758909, 2212821, 5276727, 7621939, 8151503, 22865817, 24454509, 68597451, 73363527, 105969539, 252696593, 317908617, 758089779, 953725851, 2274269337, 3285055709, 9855167127, 29565501381]

約数ペア:

[(1, 29565501381), (3, 9855167127), (9, 3285055709), (13, 2274269337), (31, 953725851), (39, 758089779), (93, 317908617), (117, 252696593), (279, 105969539), (403, 73363527), (431, 68597451), (1209, 24454509), (1293, 22865817), (3627, 8151503), (3879, 7621939), (5603, 5276727), (13361, 2212821), (16809, 1758909), (18913, 1563237), (40083, 737607), (50427, 586303), (56739, 521079), (120249, 245869), (170217, 173693)]