54742149

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 104265216

約数和(自身を除く): 49523067

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 67, 77, 81, 99, 131, 189, 201, 231, 297, 393, 469, 567, 603, 693, 737, 891, 917, 1179, 1407, 1441, 1809, 2079, 2211, 2751, 3537, 4221, 4323, 5159, 5427, 6237, 6633, 8253, 8777, 10087, 10611, 12663, 12969, 15477, 19899, 24759, 26331, 30261, 37989, 38907, 46431, 59697, 61439, 74277, 78993, 90783, 96547, 116721, 139293, 184317, 236979, 272349, 289641, 417879, 552951, 675829, 710937, 817047, 868923, 1658853, 2027487, 2606769, 4976559, 6082461, 7820307, 18247383, 54742149]

約数ペア:

[(1, 54742149), (3, 18247383), (7, 7820307), (9, 6082461), (11, 4976559), (21, 2606769), (27, 2027487), (33, 1658853), (63, 868923), (67, 817047), (77, 710937), (81, 675829), (99, 552951), (131, 417879), (189, 289641), (201, 272349), (231, 236979), (297, 184317), (393, 139293), (469, 116721), (567, 96547), (603, 90783), (693, 78993), (737, 74277), (891, 61439), (917, 59697), (1179, 46431), (1407, 38907), (1441, 37989), (1809, 30261), (2079, 26331), (2211, 24759), (2751, 19899), (3537, 15477), (4221, 12969), (4323, 12663), (5159, 10611), (5427, 10087), (6237, 8777), (6633, 8253)]