77222943

素因数分解:

$3^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{853}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 131174400

約数和(自身を除く): 53951457

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 479, 853, 1437, 2559, 3353, 4311, 5971, 7677, 10059, 12933, 17913, 23031, 30177, 53739, 90531, 161217, 408587, 1225761, 2860109, 3677283, 8580327, 11031849, 25740981, 77222943]

約数ペア:

[(1, 77222943), (3, 25740981), (7, 11031849), (9, 8580327), (21, 3677283), (27, 2860109), (63, 1225761), (189, 408587), (479, 161217), (853, 90531), (1437, 53739), (2559, 30177), (3353, 23031), (4311, 17913), (5971, 12933), (7677, 10059)]