71136429

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260573}}^1$

素因数の和:260596

約数の個数: 16

約数和(自身を含む): 116737152

約数和(自身を除く): 45600723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 260573, 781719, 1824011, 3387449, 5472033, 10162347, 23712143, 71136429]

約数ペア:

[(1, 71136429), (3, 23712143), (7, 10162347), (13, 5472033), (21, 3387449), (39, 1824011), (91, 781719), (273, 260573)]