85223487

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 120403584

約数和(自身を除く): 35180097

約数列:

[1, 3, 23, 69, 83, 249, 529, 647, 1587, 1909, 1941, 5727, 14881, 43907, 44643, 53701, 131721, 161103, 342263, 1026789, 1235123, 3705369, 28407829, 85223487]

約数ペア:

[(1, 85223487), (3, 28407829), (23, 3705369), (69, 1235123), (83, 1026789), (249, 342263), (529, 161103), (647, 131721), (1587, 53701), (1909, 44643), (1941, 43907), (5727, 14881)]