121809933

素因数分解:

$3^3\times 7^4\times {\mathrm{1879}}^1$

素因数の和:1916

約数の個数: 40

約数和(自身を含む): 210635200

約数和(自身を除く): 88825267

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 1879, 2401, 3087, 5637, 7203, 9261, 13153, 16911, 21609, 39459, 50733, 64827, 92071, 118377, 276213, 355131, 644497, 828639, 1933491, 2485917, 4511479, 5800473, 13534437, 17401419, 40603311, 121809933]

約数ペア:

[(1, 121809933), (3, 40603311), (7, 17401419), (9, 13534437), (21, 5800473), (27, 4511479), (49, 2485917), (63, 1933491), (147, 828639), (189, 644497), (343, 355131), (441, 276213), (1029, 118377), (1323, 92071), (1879, 64827), (2401, 50733), (3087, 39459), (5637, 21609), (7203, 16911), (9261, 13153)]