79627989

素因数分解:

$3^1\times 7^2\times {\mathrm{733}}^1\times {\mathrm{739}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 123840480

約数和(自身を除く): 44212491

約数列:

[1, 3, 7, 21, 49, 147, 733, 739, 2199, 2217, 5131, 5173, 15393, 15519, 35917, 36211, 107751, 108633, 541687, 1625061, 3791809, 11375427, 26542663, 79627989]

約数ペア:

[(1, 79627989), (3, 26542663), (7, 11375427), (21, 3791809), (49, 1625061), (147, 541687), (733, 108633), (739, 107751), (2199, 36211), (2217, 35917), (5131, 15519), (5173, 15393)]