189012723

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1\times {\mathrm{673}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 254286720

約数和(自身を除く): 65273997

約数列:

[1, 3, 179, 523, 537, 673, 1569, 2019, 93617, 120467, 280851, 351979, 361401, 1055937, 63004241, 189012723]

約数ペア:

[(1, 189012723), (3, 63004241), (179, 1055937), (523, 361401), (537, 351979), (673, 280851), (1569, 120467), (2019, 93617)]