156924999

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 303367680

約数和(自身を除く): 146442681

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 49, 63, 77, 99, 123, 147, 189, 231, 263, 287, 297, 369, 441, 451, 539, 693, 789, 861, 1107, 1323, 1353, 1617, 1841, 2009, 2079, 2367, 2583, 2893, 3157, 4059, 4851, 5523, 6027, 7101, 7749, 8679, 9471, 10783, 12177, 12887, 14553, 16569, 18081, 20251, 22099, 26037, 28413, 32349, 38661, 49707, 54243, 60753, 66297, 75481, 78111, 85239, 97047, 115983, 118613, 141757, 182259, 198891, 226443, 291141, 347949, 355839, 425271, 528367, 546777, 596673, 679329, 830291, 1067517, 1275813, 1585101, 2037987, 2490873, 3202551, 3827439, 4755303, 5812037, 7472619, 14265909, 17436111, 22417857, 52308333, 156924999]

約数ペア:

[(1, 156924999), (3, 52308333), (7, 22417857), (9, 17436111), (11, 14265909), (21, 7472619), (27, 5812037), (33, 4755303), (41, 3827439), (49, 3202551), (63, 2490873), (77, 2037987), (99, 1585101), (123, 1275813), (147, 1067517), (189, 830291), (231, 679329), (263, 596673), (287, 546777), (297, 528367), (369, 425271), (441, 355839), (451, 347949), (539, 291141), (693, 226443), (789, 198891), (861, 182259), (1107, 141757), (1323, 118613), (1353, 115983), (1617, 97047), (1841, 85239), (2009, 78111), (2079, 75481), (2367, 66297), (2583, 60753), (2893, 54243), (3157, 49707), (4059, 38661), (4851, 32349), (5523, 28413), (6027, 26037), (7101, 22099), (7749, 20251), (8679, 18081), (9471, 16569), (10783, 14553), (12177, 12887)]