528027993

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 823680000

約数和(自身を除く): 295652007

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 199, 263, 531, 597, 789, 1121, 1791, 2367, 3363, 3781, 4997, 10089, 11343, 11741, 14991, 15517, 34029, 35223, 44973, 46551, 52337, 105669, 139653, 157011, 223079, 294823, 471033, 669237, 884469, 994403, 2007711, 2653407, 2983209, 3087883, 8949627, 9263649, 27790947, 58669777, 176009331, 528027993]

約数ペア:

[(1, 528027993), (3, 176009331), (9, 58669777), (19, 27790947), (57, 9263649), (59, 8949627), (171, 3087883), (177, 2983209), (199, 2653407), (263, 2007711), (531, 994403), (597, 884469), (789, 669237), (1121, 471033), (1791, 294823), (2367, 223079), (3363, 157011), (3781, 139653), (4997, 105669), (10089, 52337), (11343, 46551), (11741, 44973), (14991, 35223), (15517, 34029)]