135320143

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1019}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 157847040

約数和(自身を除く): 22526897

約数列:

[1, 7, 61, 311, 427, 1019, 2177, 7133, 18971, 62159, 132797, 316909, 435113, 2218363, 19331449, 135320143]

約数ペア:

[(1, 135320143), (7, 19331449), (61, 2218363), (311, 435113), (427, 316909), (1019, 132797), (2177, 62159), (7133, 18971)]