27149499

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 48787200

約数和(自身を除く): 21637701

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 59, 69, 81, 117, 171, 177, 207, 247, 299, 351, 437, 513, 531, 621, 741, 767, 897, 1053, 1121, 1311, 1357, 1539, 1593, 1863, 2223, 2301, 2691, 3363, 3933, 4071, 4779, 5681, 6669, 6903, 8073, 10089, 11799, 12213, 14573, 17043, 17641, 20007, 20709, 24219, 25783, 30267, 35397, 36639, 43719, 51129, 52923, 62127, 77349, 90801, 109917, 131157, 153387, 158769, 232047, 335179, 393471, 460161, 476307, 696141, 1005537, 1180413, 1428921, 2088423, 3016611, 9049833, 27149499]

約数ペア:

[(1, 27149499), (3, 9049833), (9, 3016611), (13, 2088423), (19, 1428921), (23, 1180413), (27, 1005537), (39, 696141), (57, 476307), (59, 460161), (69, 393471), (81, 335179), (117, 232047), (171, 158769), (177, 153387), (207, 131157), (247, 109917), (299, 90801), (351, 77349), (437, 62127), (513, 52923), (531, 51129), (621, 43719), (741, 36639), (767, 35397), (897, 30267), (1053, 25783), (1121, 24219), (1311, 20709), (1357, 20007), (1539, 17641), (1593, 17043), (1863, 14573), (2223, 12213), (2301, 11799), (2691, 10089), (3363, 8073), (3933, 6903), (4071, 6669), (4779, 5681)]