72183591

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3259}}^1$

素因数の和:3395

約数の個数: 24

約数和(自身を含む): 109848960

約数和(自身を除く): 37665369

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 963, 2461, 3259, 7383, 9777, 22149, 29331, 74957, 224871, 348713, 674613, 1046139, 3138417, 8020399, 24061197, 72183591]

約数ペア:

[(1, 72183591), (3, 24061197), (9, 8020399), (23, 3138417), (69, 1046139), (107, 674613), (207, 348713), (321, 224871), (963, 74957), (2461, 29331), (3259, 22149), (7383, 9777)]