9969270213

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{115309}}^1$

素因数の和:115521

約数の個数: 32

約数和(自身を含む): 15940454400

約数和(自身を除く): 5971184187

約数列:

[1, 3, 7, 21, 23, 69, 161, 179, 483, 537, 1253, 3759, 4117, 12351, 28819, 86457, 115309, 345927, 807163, 2421489, 2652107, 7956321, 18564749, 20640311, 55694247, 61920933, 144482177, 433446531, 474727153, 1424181459, 3323090071, 9969270213]

約数ペア:

[(1, 9969270213), (3, 3323090071), (7, 1424181459), (21, 474727153), (23, 433446531), (69, 144482177), (161, 61920933), (179, 55694247), (483, 20640311), (537, 18564749), (1253, 7956321), (3759, 2652107), (4117, 2421489), (12351, 807163), (28819, 345927), (86457, 115309)]