155110197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{20173}}^1$

素因数の和:20420

約数の個数: 16

約数和(自身を含む): 226594368

約数和(自身を除く): 71484171

約数列:

[1, 3, 11, 33, 233, 699, 2563, 7689, 20173, 60519, 221903, 665709, 4700309, 14100927, 51703399, 155110197]

約数ペア:

[(1, 155110197), (3, 51703399), (11, 14100927), (33, 4700309), (233, 665709), (699, 221903), (2563, 60519), (7689, 20173)]