20174119767

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{30091}}^1$

素因数の和:30226

約数の個数: 48

約数和(自身を含む): 31546045440

約数和(自身を除く): 11371925673

約数列:

[1, 3, 9, 27, 31, 81, 89, 93, 243, 267, 279, 801, 837, 2403, 2511, 2759, 7209, 7533, 8277, 21627, 24831, 30091, 74493, 90273, 223479, 270819, 670437, 812457, 932821, 2437371, 2678099, 2798463, 7312113, 8034297, 8395389, 24102891, 25186167, 72308673, 75558501, 83021069, 216926019, 226675503, 249063207, 650778057, 747189621, 2241568863, 6724706589, 20174119767]

約数ペア:

[(1, 20174119767), (3, 6724706589), (9, 2241568863), (27, 747189621), (31, 650778057), (81, 249063207), (89, 226675503), (93, 216926019), (243, 83021069), (267, 75558501), (279, 72308673), (801, 25186167), (837, 24102891), (2403, 8395389), (2511, 8034297), (2759, 7312113), (7209, 2798463), (7533, 2678099), (8277, 2437371), (21627, 932821), (24831, 812457), (30091, 670437), (74493, 270819), (90273, 223479)]