77784979

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 85222368

約数和(自身を除く): 7437389

約数列:

[1, 17, 43, 97, 731, 1097, 1649, 4171, 18649, 47171, 70907, 106409, 801907, 1808953, 4575587, 77784979]

約数ペア:

[(1, 77784979), (17, 4575587), (43, 1808953), (97, 801907), (731, 106409), (1097, 70907), (1649, 47171), (4171, 18649)]