71339751

素因数分解:

$3^3\times 7^1\times {\mathrm{377459}}^1$

素因数の和:377475

約数の個数: 16

約数和(自身を含む): 120787200

約数和(自身を除く): 49447449

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 377459, 1132377, 2642213, 3397131, 7926639, 10191393, 23779917, 71339751]

約数ペア:

[(1, 71339751), (3, 23779917), (7, 10191393), (9, 7926639), (21, 3397131), (27, 2642213), (63, 1132377), (189, 377459)]