226319103

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 376358400

約数和(自身を除く): 150039297

約数列:

[1, 3, 9, 23, 27, 29, 59, 69, 71, 81, 87, 177, 207, 213, 261, 531, 621, 639, 667, 783, 1357, 1593, 1633, 1711, 1863, 1917, 2001, 2059, 2349, 4071, 4189, 4779, 4899, 5133, 5751, 6003, 6177, 12213, 12567, 14697, 15399, 18009, 18531, 36639, 37701, 39353, 44091, 46197, 47357, 54027, 55593, 96347, 109917, 113103, 118059, 121481, 132273, 138591, 142071, 166779, 289041, 339309, 354177, 364443, 426213, 867123, 1062531, 1093329, 1278639, 2601369, 2794063, 3187593, 3279987, 3835917, 7804107, 8382189, 9839961, 25146567, 75439701, 226319103]

約数ペア:

[(1, 226319103), (3, 75439701), (9, 25146567), (23, 9839961), (27, 8382189), (29, 7804107), (59, 3835917), (69, 3279987), (71, 3187593), (81, 2794063), (87, 2601369), (177, 1278639), (207, 1093329), (213, 1062531), (261, 867123), (531, 426213), (621, 364443), (639, 354177), (667, 339309), (783, 289041), (1357, 166779), (1593, 142071), (1633, 138591), (1711, 132273), (1863, 121481), (1917, 118059), (2001, 113103), (2059, 109917), (2349, 96347), (4071, 55593), (4189, 54027), (4779, 47357), (4899, 46197), (5133, 44091), (5751, 39353), (6003, 37701), (6177, 36639), (12213, 18531), (12567, 18009), (14697, 15399)]