81537162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84407}}^1$

素因数の和:84442

約数の個数: 32

約数和(自身を含む): 194476032

約数和(自身を除く): 112938870

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 84407, 168814, 253221, 506442, 590849, 1181698, 1772547, 1941361, 3545094, 3882722, 5824083, 11648166, 13589527, 27179054, 40768581, 81537162]

約数ペア:

[(1, 81537162), (2, 40768581), (3, 27179054), (6, 13589527), (7, 11648166), (14, 5824083), (21, 3882722), (23, 3545094), (42, 1941361), (46, 1772547), (69, 1181698), (138, 590849), (161, 506442), (322, 253221), (483, 168814), (966, 84407)]