137214561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{218843}}^1$

素因数の和:218876

約数の個数: 16

約数和(自身を含む): 210090240

約数和(自身を除く): 72875679

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 218843, 656529, 2407273, 4158017, 7221819, 12474051, 45738187, 137214561]

約数ペア:

[(1, 137214561), (3, 45738187), (11, 12474051), (19, 7221819), (33, 4158017), (57, 2407273), (209, 656529), (627, 218843)]