42750087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12511}}^1$

素因数の和:12598

約数の個数: 16

約数和(自身を含む): 61258752

約数和(自身を除く): 18508665

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 12511, 37533, 212687, 638061, 838237, 2514711, 14250029, 42750087]

約数ペア:

[(1, 42750087), (3, 14250029), (17, 2514711), (51, 838237), (67, 638061), (201, 212687), (1139, 37533), (3417, 12511)]