61530531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{63499}}^1$

素因数の和:63538

約数の個数: 16

約数和(自身を含む): 91440000

約数和(自身を除く): 29909469

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 63499, 190497, 1079483, 1206481, 3238449, 3619443, 20510177, 61530531]

約数ペア:

[(1, 61530531), (3, 20510177), (17, 3619443), (19, 3238449), (51, 1206481), (57, 1079483), (323, 190497), (969, 63499)]