129830193

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{1087}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 196205568

約数和(自身を除く): 66375375

約数列:

[1, 3, 9, 23, 69, 207, 577, 1087, 1731, 3261, 5193, 9783, 13271, 25001, 39813, 75003, 119439, 225009, 627199, 1881597, 5644791, 14425577, 43276731, 129830193]

約数ペア:

[(1, 129830193), (3, 43276731), (9, 14425577), (23, 5644791), (69, 1881597), (207, 627199), (577, 225009), (1087, 119439), (1731, 75003), (3261, 39813), (5193, 25001), (9783, 13271)]