157214463

素因数分解:

$3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{5261}}^1$

素因数の和:6694

約数の個数: 16

約数和(自身を含む): 239778816

約数和(自身を除く): 82564353

約数列:

[1, 3, 7, 21, 1423, 4269, 5261, 9961, 15783, 29883, 36827, 110481, 7486403, 22459209, 52404821, 157214463]

約数ペア:

[(1, 157214463), (3, 52404821), (7, 22459209), (21, 7486403), (1423, 110481), (4269, 36827), (5261, 29883), (9961, 15783)]