139885197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{74131}}^1$

素因数の和:74188

約数の個数: 16

約数和(自身を含む): 202825152

約数和(自身を除く): 62939955

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 74131, 222393, 1260227, 2742847, 3780681, 8228541, 46628399, 139885197]

約数ペア:

[(1, 139885197), (3, 46628399), (17, 8228541), (37, 3780681), (51, 2742847), (111, 1260227), (629, 222393), (1887, 74131)]