9009819

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 17382400

約数和(自身を除く): 8372581

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 193, 247, 273, 351, 399, 513, 579, 741, 819, 1197, 1351, 1729, 1737, 2223, 2457, 2509, 3591, 3667, 4053, 5187, 5211, 6669, 7527, 11001, 12159, 15561, 17563, 22581, 25669, 33003, 36477, 46683, 47671, 52689, 67743, 77007, 99009, 143013, 158067, 231021, 333697, 429039, 474201, 693063, 1001091, 1287117, 3003273, 9009819]

約数ペア:

[(1, 9009819), (3, 3003273), (7, 1287117), (9, 1001091), (13, 693063), (19, 474201), (21, 429039), (27, 333697), (39, 231021), (57, 158067), (63, 143013), (91, 99009), (117, 77007), (133, 67743), (171, 52689), (189, 47671), (193, 46683), (247, 36477), (273, 33003), (351, 25669), (399, 22581), (513, 17563), (579, 15561), (741, 12159), (819, 11001), (1197, 7527), (1351, 6669), (1729, 5211), (1737, 5187), (2223, 4053), (2457, 3667), (2509, 3591)]