61557897

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{1087}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 84254720

約数和(自身を除く): 22696823

約数列:

[1, 3, 43, 129, 439, 1087, 1317, 3261, 18877, 46741, 56631, 140223, 477193, 1431579, 20519299, 61557897]

約数ペア:

[(1, 61557897), (3, 20519299), (43, 1431579), (129, 477193), (439, 140223), (1087, 56631), (1317, 46741), (3261, 18877)]