53753139

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 95065344

約数和(自身を除く): 41312205

約数列:

[1, 3, 9, 11, 23, 27, 33, 43, 61, 69, 81, 99, 129, 183, 207, 253, 297, 387, 473, 549, 621, 671, 759, 891, 989, 1161, 1403, 1419, 1647, 1863, 2013, 2277, 2623, 2967, 3483, 4209, 4257, 4941, 6039, 6831, 7869, 8901, 10879, 12627, 12771, 15433, 18117, 20493, 23607, 26703, 28853, 32637, 37881, 38313, 46299, 54351, 60329, 70821, 80109, 86559, 97911, 113643, 138897, 180987, 212463, 259677, 293733, 416691, 542961, 663619, 779031, 881199, 1250073, 1628883, 1990857, 2337093, 4886649, 5972571, 17917713, 53753139]

約数ペア:

[(1, 53753139), (3, 17917713), (9, 5972571), (11, 4886649), (23, 2337093), (27, 1990857), (33, 1628883), (43, 1250073), (61, 881199), (69, 779031), (81, 663619), (99, 542961), (129, 416691), (183, 293733), (207, 259677), (253, 212463), (297, 180987), (387, 138897), (473, 113643), (549, 97911), (621, 86559), (671, 80109), (759, 70821), (891, 60329), (989, 54351), (1161, 46299), (1403, 38313), (1419, 37881), (1647, 32637), (1863, 28853), (2013, 26703), (2277, 23607), (2623, 20493), (2967, 18117), (3483, 15433), (4209, 12771), (4257, 12627), (4941, 10879), (6039, 8901), (6831, 7869)]