74260869

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{727}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 100638720

約数和(自身を除く): 26377851

約数列:

[1, 3, 79, 237, 431, 727, 1293, 2181, 34049, 57433, 102147, 172299, 313337, 940011, 24753623, 74260869]

約数ペア:

[(1, 74260869), (3, 24753623), (79, 940011), (237, 313337), (431, 172299), (727, 102147), (1293, 57433), (2181, 34049)]