77781707

素因数分解:

${\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 81430272

約数和(自身を除く): 3648565

約数列:

[1, 67, 71, 83, 197, 4757, 5561, 5893, 13199, 13987, 16351, 394831, 937129, 1095517, 1160921, 77781707]

約数ペア:

[(1, 77781707), (67, 1160921), (71, 1095517), (83, 937129), (197, 394831), (4757, 16351), (5561, 13987), (5893, 13199)]