79821051

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 107889408

約数和(自身を除く): 28068357

約数列:

[1, 3, 131, 197, 393, 591, 1031, 3093, 25807, 77421, 135061, 203107, 405183, 609321, 26607017, 79821051]

約数ペア:

[(1, 79821051), (3, 26607017), (131, 609321), (197, 405183), (393, 203107), (591, 135061), (1031, 77421), (3093, 25807)]