155176959

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{53161}}^1$

素因数の和:53310

約数の個数: 16

約数和(自身を含む): 238165760

約数和(自身を除く): 82988801

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 53161, 159483, 372127, 1116381, 7389379, 22168137, 51725653, 155176959]

約数ペア:

[(1, 155176959), (3, 51725653), (7, 22168137), (21, 7389379), (139, 1116381), (417, 372127), (973, 159483), (2919, 53161)]