1963616769

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{72221}}^1$

素因数の和:72302

約数の個数: 32

約数和(自身を含む): 3119990400

約数和(自身を除く): 1156373631

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 477, 513, 1007, 1431, 3021, 9063, 27189, 72221, 216663, 649989, 1372199, 1949967, 3827713, 4116597, 11483139, 12349791, 34449417, 37049373, 72726547, 103348251, 218179641, 654538923, 1963616769]

約数ペア:

[(1, 1963616769), (3, 654538923), (9, 218179641), (19, 103348251), (27, 72726547), (53, 37049373), (57, 34449417), (159, 12349791), (171, 11483139), (477, 4116597), (513, 3827713), (1007, 1949967), (1431, 1372199), (3021, 649989), (9063, 216663), (27189, 72221)]