149658723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5519}}^1$

素因数の和:5679

約数の個数: 24

約数和(自身を含む): 227335680

約数和(自身を除く): 77676957

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1179, 3013, 5519, 9039, 16557, 27117, 49671, 126937, 380811, 722989, 1142433, 2168967, 6506901, 16628747, 49886241, 149658723]

約数ペア:

[(1, 149658723), (3, 49886241), (9, 16628747), (23, 6506901), (69, 2168967), (131, 1142433), (207, 722989), (393, 380811), (1179, 126937), (3013, 49671), (5519, 27117), (9039, 16557)]