131478663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{88897}}^1$

素因数の和:88946

約数の個数: 16

約数和(自身を含む): 192019680

約数和(自身を除く): 60541017

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 88897, 266691, 1511249, 2578013, 4533747, 7734039, 43826221, 131478663]

約数ペア:

[(1, 131478663), (3, 43826221), (17, 7734039), (29, 4533747), (51, 2578013), (87, 1511249), (493, 266691), (1479, 88897)]