155991003

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{49193}}^1$

素因数の和:49354

約数の個数: 16

約数和(自身を含む): 239279616

約数和(自身を除く): 83288613

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 49193, 147579, 344351, 1033053, 7428143, 22284429, 51997001, 155991003]

約数ペア:

[(1, 155991003), (3, 51997001), (7, 22284429), (21, 7428143), (151, 1033053), (453, 344351), (1057, 147579), (3171, 49193)]