129089079

素因数分解:

$3^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 228096000

約数和(自身を除く): 99006921

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 159, 189, 263, 343, 371, 441, 477, 789, 1029, 1113, 1323, 1431, 1841, 2367, 2597, 3087, 3339, 5523, 7101, 7791, 9261, 10017, 12887, 13939, 16569, 18179, 23373, 38661, 41817, 49707, 54537, 70119, 90209, 97573, 115983, 125451, 163611, 270627, 292719, 347949, 376353, 490833, 683011, 811881, 878157, 2049033, 2435643, 2634471, 4781077, 6147099, 14343231, 18441297, 43029693, 129089079]

約数ペア:

[(1, 129089079), (3, 43029693), (7, 18441297), (9, 14343231), (21, 6147099), (27, 4781077), (49, 2634471), (53, 2435643), (63, 2049033), (147, 878157), (159, 811881), (189, 683011), (263, 490833), (343, 376353), (371, 347949), (441, 292719), (477, 270627), (789, 163611), (1029, 125451), (1113, 115983), (1323, 97573), (1431, 90209), (1841, 70119), (2367, 54537), (2597, 49707), (3087, 41817), (3339, 38661), (5523, 23373), (7101, 18179), (7791, 16569), (9261, 13939), (10017, 12887)]