1385086527

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 2312977920

約数和(自身を除く): 927891393

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 241, 297, 333, 407, 523, 723, 999, 1221, 1569, 2169, 2651, 3663, 4707, 5753, 6507, 7953, 8917, 10989, 14121, 17259, 19351, 23859, 26751, 51777, 58053, 71577, 80253, 98087, 126043, 155331, 174159, 212861, 240759, 294261, 378129, 522477, 638583, 882783, 1134387, 1386473, 1915749, 2648349, 3403161, 4159419, 4663591, 5747247, 12478257, 13990773, 37434771, 41972319, 51299501, 125916957, 153898503, 461695509, 1385086527]

約数ペア:

[(1, 1385086527), (3, 461695509), (9, 153898503), (11, 125916957), (27, 51299501), (33, 41972319), (37, 37434771), (99, 13990773), (111, 12478257), (241, 5747247), (297, 4663591), (333, 4159419), (407, 3403161), (523, 2648349), (723, 1915749), (999, 1386473), (1221, 1134387), (1569, 882783), (2169, 638583), (2651, 522477), (3663, 378129), (4707, 294261), (5753, 240759), (6507, 212861), (7953, 174159), (8917, 155331), (10989, 126043), (14121, 98087), (17259, 80253), (19351, 71577), (23859, 58053), (26751, 51777)]