71166021

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{3037}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 97118784

約数和(自身を除く): 25952763

約数列:

[1, 3, 73, 107, 219, 321, 3037, 7811, 9111, 23433, 221701, 324959, 665103, 974877, 23722007, 71166021]

約数ペア:

[(1, 71166021), (3, 23722007), (73, 974877), (107, 665103), (219, 324959), (321, 221701), (3037, 23433), (7811, 9111)]