157142943

素因数分解:

$3^3\times {\mathrm{2179}}^1\times {\mathrm{2671}}^1$

素因数の和:4859

約数の個数: 16

約数和(自身を含む): 232998400

約数和(自身を除く): 75855457

約数列:

[1, 3, 9, 27, 2179, 2671, 6537, 8013, 19611, 24039, 58833, 72117, 5820109, 17460327, 52380981, 157142943]

約数ペア:

[(1, 157142943), (3, 52380981), (9, 17460327), (27, 5820109), (2179, 72117), (2671, 58833), (6537, 24039), (8013, 19611)]