190408049757

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{142811}}^1$

素因数の和:142975

約数の個数: 64

約数和(自身を含む): 312586905600

約数和(自身を除く): 122178855843

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 113, 171, 207, 339, 437, 513, 621, 1017, 1311, 2147, 2599, 3051, 3933, 6441, 7797, 11799, 19323, 23391, 49381, 57969, 70173, 142811, 148143, 428433, 444429, 1285299, 1333287, 2713409, 3284653, 3855897, 8140227, 9853959, 16137643, 24420681, 29561877, 48412929, 62408407, 73262043, 88685631, 145238787, 187225221, 306615217, 371165789, 435716361, 561675663, 919845651, 1113497367, 1685026989, 2759536953, 3340492101, 7052149991, 8278610859, 10021476303, 21156449973, 63469349919, 190408049757]

約数ペア:

[(1, 190408049757), (3, 63469349919), (9, 21156449973), (19, 10021476303), (23, 8278610859), (27, 7052149991), (57, 3340492101), (69, 2759536953), (113, 1685026989), (171, 1113497367), (207, 919845651), (339, 561675663), (437, 435716361), (513, 371165789), (621, 306615217), (1017, 187225221), (1311, 145238787), (2147, 88685631), (2599, 73262043), (3051, 62408407), (3933, 48412929), (6441, 29561877), (7797, 24420681), (11799, 16137643), (19323, 9853959), (23391, 8140227), (49381, 3855897), (57969, 3284653), (70173, 2713409), (142811, 1333287), (148143, 1285299), (428433, 444429)]