137641269

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 196245504

約数和(自身を除く): 58604235

約数列:

[1, 3, 23, 69, 103, 107, 181, 309, 321, 543, 2369, 2461, 4163, 7107, 7383, 11021, 12489, 18643, 19367, 33063, 55929, 58101, 253483, 428789, 445441, 760449, 1286367, 1336323, 1994801, 5984403, 45880423, 137641269]

約数ペア:

[(1, 137641269), (3, 45880423), (23, 5984403), (69, 1994801), (103, 1336323), (107, 1286367), (181, 760449), (309, 445441), (321, 428789), (543, 253483), (2369, 58101), (2461, 55929), (4163, 33063), (7107, 19367), (7383, 18643), (11021, 12489)]