148731639

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 249887232

約数和(自身を除く): 101155593

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 361, 399, 437, 483, 853, 1083, 1311, 2527, 2559, 3059, 5971, 7581, 8303, 9177, 16207, 17913, 19619, 24909, 48621, 58121, 58857, 113449, 137333, 174363, 307933, 340347, 372761, 411999, 923799, 1118283, 2155531, 2609327, 6466593, 7082459, 7827981, 21247377, 49577213, 148731639]

約数ペア:

[(1, 148731639), (3, 49577213), (7, 21247377), (19, 7827981), (21, 7082459), (23, 6466593), (57, 2609327), (69, 2155531), (133, 1118283), (161, 923799), (361, 411999), (399, 372761), (437, 340347), (483, 307933), (853, 174363), (1083, 137333), (1311, 113449), (2527, 58857), (2559, 58121), (3059, 48621), (5971, 24909), (7581, 19619), (8303, 17913), (9177, 16207)]