157026369

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{4073}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 213542784

約数和(自身を除く): 56516415

約数列:

[1, 3, 71, 181, 213, 543, 4073, 12219, 12851, 38553, 289183, 737213, 867549, 2211639, 52342123, 157026369]

約数ペア:

[(1, 157026369), (3, 52342123), (71, 2211639), (181, 867549), (213, 737213), (543, 289183), (4073, 38553), (12219, 12851)]