201052449

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 324922752

約数和(自身を除く): 123870303

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 431, 443, 1053, 1293, 1329, 3879, 3987, 5603, 5759, 11637, 11961, 16809, 17277, 34911, 35883, 50427, 51831, 151281, 155493, 190933, 453843, 466479, 572799, 1718397, 2482129, 5155191, 7446387, 15465573, 22339161, 67017483, 201052449]

約数ペア:

[(1, 201052449), (3, 67017483), (9, 22339161), (13, 15465573), (27, 7446387), (39, 5155191), (81, 2482129), (117, 1718397), (351, 572799), (431, 466479), (443, 453843), (1053, 190933), (1293, 155493), (1329, 151281), (3879, 51831), (3987, 50427), (5603, 35883), (5759, 34911), (11637, 17277), (11961, 16809)]