77965791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{66467}}^1$

素因数の和:66510

約数の個数: 16

約数和(自身を含む): 114856704

約数和(自身を除く): 36890913

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 66467, 199401, 1129939, 1528741, 3389817, 4586223, 25988597, 77965791]

約数ペア:

[(1, 77965791), (3, 25988597), (17, 4586223), (23, 3389817), (51, 1528741), (69, 1129939), (391, 199401), (1173, 66467)]