156978320883

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{7536527}}^1$

素因数の和:7536714

約数の個数: 16

約数和(自身を含む): 214881486336

約数和(自身を除く): 57903165453

約数列:

[1, 3, 53, 131, 159, 393, 6943, 20829, 7536527, 22609581, 399435931, 987285037, 1198307793, 2961855111, 52326106961, 156978320883]

約数ペア:

[(1, 156978320883), (3, 52326106961), (53, 2961855111), (131, 1198307793), (159, 987285037), (393, 399435931), (6943, 22609581), (20829, 7536527)]