77890481

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1597}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 87442560

約数和(自身を除く): 9552079

約数列:

[1, 17, 19, 151, 323, 1597, 2567, 2869, 27149, 30343, 48773, 241147, 515831, 4099499, 4581793, 77890481]

約数ペア:

[(1, 77890481), (17, 4581793), (19, 4099499), (151, 515831), (323, 241147), (1597, 48773), (2567, 30343), (2869, 27149)]