143315217

素因数分解:

$3^3\times {\mathrm{1019}}^1\times {\mathrm{5209}}^1$

素因数の和:6237

約数の個数: 16

約数和(自身を含む): 212568000

約数和(自身を除く): 69252783

約数列:

[1, 3, 9, 27, 1019, 3057, 5209, 9171, 15627, 27513, 46881, 140643, 5307971, 15923913, 47771739, 143315217]

約数ペア:

[(1, 143315217), (3, 47771739), (9, 15923913), (27, 5307971), (1019, 140643), (3057, 46881), (5209, 27513), (9171, 15627)]