78251469

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 106084992

約数和(自身を除く): 27833523

約数列:

[1, 3, 103, 157, 309, 471, 1613, 4839, 16171, 48513, 166139, 253241, 498417, 759723, 26083823, 78251469]

約数ペア:

[(1, 78251469), (3, 26083823), (103, 759723), (157, 498417), (309, 253241), (471, 166139), (1613, 48513), (4839, 16171)]