71339886

素因数分解:

$2^1\times 3^3\times {\mathrm{1321109}}^1$

素因数の和:1321120

約数の個数: 16

約数和(自身を含む): 158533200

約数和(自身を除く): 87193314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1321109, 2642218, 3963327, 7926654, 11889981, 23779962, 35669943, 71339886]

約数ペア:

[(1, 71339886), (2, 35669943), (3, 23779962), (6, 11889981), (9, 7926654), (18, 3963327), (27, 2642218), (54, 1321109)]