71193603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 109057536

約数和(自身を除く): 37863933

約数列:

[1, 3, 13, 17, 39, 51, 167, 221, 501, 643, 663, 1929, 2171, 2839, 6513, 8359, 8517, 10931, 25077, 32793, 36907, 107381, 110721, 142103, 322143, 426309, 1395953, 1825477, 4187859, 5476431, 23731201, 71193603]

約数ペア:

[(1, 71193603), (3, 23731201), (13, 5476431), (17, 4187859), (39, 1825477), (51, 1395953), (167, 426309), (221, 322143), (501, 142103), (643, 110721), (663, 107381), (1929, 36907), (2171, 32793), (2839, 25077), (6513, 10931), (8359, 8517)]