1569088017

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 2766776320

約数和(自身を除く): 1197688303

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 139, 189, 301, 387, 417, 463, 567, 903, 973, 1161, 1251, 1389, 2709, 2919, 3241, 3483, 3753, 4167, 5977, 8127, 8757, 9723, 11259, 12501, 17931, 19909, 24381, 26271, 29169, 37503, 41839, 53793, 59727, 64357, 78813, 87507, 125517, 139363, 161379, 179181, 193071, 262521, 376551, 418089, 450499, 484137, 537543, 579213, 1129653, 1254267, 1351497, 1612629, 1737639, 2767351, 3388959, 3762801, 4054491, 5212917, 8302053, 11288403, 12163473, 19371457, 24906159, 36490419, 58114371, 74718477, 174343113, 224155431, 523029339, 1569088017]

約数ペア:

[(1, 1569088017), (3, 523029339), (7, 224155431), (9, 174343113), (21, 74718477), (27, 58114371), (43, 36490419), (63, 24906159), (81, 19371457), (129, 12163473), (139, 11288403), (189, 8302053), (301, 5212917), (387, 4054491), (417, 3762801), (463, 3388959), (567, 2767351), (903, 1737639), (973, 1612629), (1161, 1351497), (1251, 1254267), (1389, 1129653), (2709, 579213), (2919, 537543), (3241, 484137), (3483, 450499), (3753, 418089), (4167, 376551), (5977, 262521), (8127, 193071), (8757, 179181), (9723, 161379), (11259, 139363), (12501, 125517), (17931, 87507), (19909, 78813), (24381, 64357), (26271, 59727), (29169, 53793), (37503, 41839)]