5354181

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 60

約数和(自身を含む): 9931680

約数和(自身を除く): 4577499

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 71, 81, 133, 147, 171, 189, 213, 399, 441, 497, 513, 567, 639, 931, 1197, 1323, 1349, 1491, 1539, 1917, 2793, 3479, 3591, 3969, 4047, 4473, 5751, 8379, 9443, 10437, 10773, 12141, 13419, 25137, 28329, 31311, 36423, 40257, 66101, 75411, 84987, 93933, 109269, 198303, 254961, 281799, 594909, 764883, 1784727, 5354181]

約数ペア:

[(1, 5354181), (3, 1784727), (7, 764883), (9, 594909), (19, 281799), (21, 254961), (27, 198303), (49, 109269), (57, 93933), (63, 84987), (71, 75411), (81, 66101), (133, 40257), (147, 36423), (171, 31311), (189, 28329), (213, 25137), (399, 13419), (441, 12141), (497, 10773), (513, 10437), (567, 9443), (639, 8379), (931, 5751), (1197, 4473), (1323, 4047), (1349, 3969), (1491, 3591), (1539, 3479), (1917, 2793)]