7903467

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 6611733

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 89, 99, 117, 143, 207, 253, 267, 297, 299, 351, 429, 621, 759, 801, 897, 979, 1157, 1287, 2047, 2277, 2403, 2691, 2937, 3289, 3471, 3861, 6141, 6831, 8073, 8811, 9867, 10413, 12727, 18423, 22517, 26433, 26611, 29601, 31239, 38181, 55269, 67551, 79833, 88803, 114543, 202653, 239499, 292721, 343629, 607959, 718497, 878163, 2634489, 7903467]

約数ペア:

[(1, 7903467), (3, 2634489), (9, 878163), (11, 718497), (13, 607959), (23, 343629), (27, 292721), (33, 239499), (39, 202653), (69, 114543), (89, 88803), (99, 79833), (117, 67551), (143, 55269), (207, 38181), (253, 31239), (267, 29601), (297, 26611), (299, 26433), (351, 22517), (429, 18423), (621, 12727), (759, 10413), (801, 9867), (897, 8811), (979, 8073), (1157, 6831), (1287, 6141), (2047, 3861), (2277, 3471), (2403, 3289), (2691, 2937)]