149718723

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{648133}}^1$

素因数の和:648154

約数の個数: 16

約数和(自身を含む): 248883456

約数和(自身を除く): 99164733

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 648133, 1944399, 4536931, 7129463, 13610793, 21388389, 49906241, 149718723]

約数ペア:

[(1, 149718723), (3, 49906241), (7, 21388389), (11, 13610793), (21, 7129463), (33, 4536931), (77, 1944399), (231, 648133)]